diff --git a/src/App.vue b/src/App.vue
index 8556166..899ef21 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -1,6 +1,7 @@
 <script setup lang="ts">
 import { onMounted, ref } from 'vue'
 import { RouterView, useRouter } from 'vue-router'
+import { useIntervalFn } from '@vueuse/core'
 import { clamp } from 'lodash-es'
 import DefaultLayout from '@/layouts/DefaultLayout.vue'
 import ConfirmDialog from '@/components/ui/ConfirmDialog.vue'
@@ -8,11 +9,13 @@ import { useAuthStore } from '@/stores/auth'
 import { useCartStore } from '@/stores/cart'
 import { useOrderStore } from '@/stores/order'
 import { useCatalogStore } from '@/stores/catalog'
+import { useNotificationStore } from '@/stores/notification'
 
 const authStore = useAuthStore()
 const cartStore = useCartStore()
 const orderStore = useOrderStore()
 const catalogStore = useCatalogStore()
+const notificationStore = useNotificationStore()
 const router = useRouter()
 
 const transitionName = ref('page-fade')
@@ -40,9 +43,19 @@ onMounted(async () => {
       catalogStore.loadCompanies(),
       cartStore.hydrate(),
       orderStore.hydrate(),
+      notificationStore.hydrate(),
     ])
   }
 })
+
+// خبرهای سفارش از سمت ادمین می‌آید، پس شمارندهٔ زنگ به‌آرامی تازه می‌شود
+useIntervalFn(
+  () => {
+    if (authStore.isAuthenticated) void notificationStore.refreshUnreadCount()
+  },
+  60_000,
+  { immediate: false },
+)
 </script>
 
 <template>
diff --git a/src/components/layout/CheckoutStepper.vue b/src/components/layout/CheckoutStepper.vue
index eb96b1d..19f14c7 100644
--- a/src/components/layout/CheckoutStepper.vue
+++ b/src/components/layout/CheckoutStepper.vue
@@ -5,9 +5,9 @@ defineProps<{
 
 const steps = [
   { num: 1, label: 'سبد خرید' },
-  { num: 2, label: 'انتخاب تسویه' },
-  { num: 3, label: 'ثبت اطلاعات' },
-  { num: 4, label: 'تأیید نهایی' },
+  { num: 2, label: 'ثبت سفارش' },
+  { num: 3, label: 'صدور فاکتور' },
+  { num: 4, label: 'تسویه' },
 ]
 </script>
 
diff --git a/src/components/layout/DesktopHeader.vue b/src/components/layout/DesktopHeader.vue
index 99ef038..35c3784 100644
--- a/src/components/layout/DesktopHeader.vue
+++ b/src/components/layout/DesktopHeader.vue
@@ -3,18 +3,27 @@ import { ref, computed } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
 import { useAuthStore } from '@/stores/auth'
 import { useCartStore } from '@/stores/cart'
+import { useNotificationStore } from '@/stores/notification'
 import IconSearch from '@/components/icons/IconSearch.vue'
 import IconBell from '@/components/icons/IconBell.vue'
 import IconChevronLeft from '@/components/icons/IconChevronLeft.vue'
+import { toPersianDigits } from '@/utils/format'
 
 const route = useRoute()
 const router = useRouter()
 const authStore = useAuthStore()
 const cartStore = useCartStore()
+const notificationStore = useNotificationStore()
 
 const searchQuery = ref('')
 const showUserMenu = ref(false)
 
+const unreadLabel = computed(() =>
+  toPersianDigits(
+    notificationStore.unreadCount > 9 ? '9+' : String(notificationStore.unreadCount),
+  ),
+)
+
 const initials = computed(() => {
   const first = authStore.user?.firstName?.[0] ?? ''
   const last = authStore.user?.lastName?.[0] ?? ''
@@ -73,9 +82,20 @@ function logout() {
     <div class="desktop-header__actions">
       <span v-if="companyLabel" class="desktop-header__company">{{ companyLabel }}</span>
 
-      <button type="button" class="desktop-header__icon-btn" aria-label="اعلان‌ها">
+      <button
+        type="button"
+        class="desktop-header__icon-btn"
+        aria-label="اعلان‌ها"
+        @click="router.push('/profile/notifications')"
+      >
         <IconBell :size="20" />
-        <span class="desktop-header__notif-dot" aria-hidden="true" />
+        <span
+          v-if="notificationStore.hasUnread"
+          class="desktop-header__notif-badge"
+          :aria-label="`${notificationStore.unreadCount} اعلان خوانده‌نشده`"
+        >
+          {{ unreadLabel }}
+        </span>
       </button>
 
       <div class="desktop-header__user-wrap">
@@ -200,14 +220,21 @@ function logout() {
   justify-content: center;
 }
 
-.desktop-header__notif-dot {
+.desktop-header__notif-badge {
   position: absolute;
-  top: 8px;
-  inset-inline-end: 9px;
-  width: 8px;
-  height: 8px;
-  border-radius: 50%;
+  top: 4px;
+  inset-inline-end: 4px;
+  min-width: 18px;
+  height: 18px;
+  padding: 0 4px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  border-radius: 9px;
   background: var(--color-danger);
+  color: var(--color-on-primary, #fff);
+  font-size: 0.625rem;
+  font-weight: 700;
   border: 2px solid var(--color-surface);
 }
 
diff --git a/src/components/orders/OrderTrackingSummary.vue b/src/components/orders/OrderTrackingSummary.vue
index eee0b14..85bf68d 100644
--- a/src/components/orders/OrderTrackingSummary.vue
+++ b/src/components/orders/OrderTrackingSummary.vue
@@ -11,7 +11,8 @@ const checksTotal = computed(() =>
   props.order.checks?.reduce((sum, check) => sum + check.amount, 0) ?? 0,
 )
 
-function settlementLabel(type: 'cash' | 'check') {
+function settlementLabel(type: 'cash' | 'check' | null) {
+  if (!type) return 'در انتظار انتخاب مشتری'
   return type === 'cash' ? 'تسویه نقدی' : 'تسویه چکی'
 }
 </script>
@@ -19,8 +20,10 @@ function settlementLabel(type: 'cash' | 'check') {
 <template>
   <div class="tracking-summary">
     <div class="tracking-summary__row">
-      <span>مبلغ فاکتور (تقریبی)</span>
-      <strong>{{ order.finalAmount ? formatNumber(order.finalAmount) : '—' }}</strong>
+      <span>مبلغ فاکتور</span>
+      <strong>
+        {{ order.finalAmount ? formatNumber(order.finalAmount) : 'در انتظار قیمت‌گذاری' }}
+      </strong>
     </div>
     <div class="tracking-summary__row">
       <span>نوع تسویه</span>
diff --git a/src/composables/useCartPage.ts b/src/composables/useCartPage.ts
index cafb1ad..193c37f 100644
--- a/src/composables/useCartPage.ts
+++ b/src/composables/useCartPage.ts
@@ -1,12 +1,16 @@
 import { computed, ref, onMounted } from 'vue'
 import { useRouter } from 'vue-router'
 import { useCartStore } from '@/stores/cart'
+import { useOrderStore } from '@/stores/order'
 import { confirm } from '@/composables/useConfirm'
 
 export function useCartPage() {
   const router = useRouter()
   const cartStore = useCartStore()
+  const orderStore = useOrderStore()
   const showFullDialog = ref(false)
+  const submitting = ref(false)
+  const submitError = ref('')
 
   const items = computed(() => cartStore.activeCart?.items ?? [])
   const isEmpty = computed(() => items.value.length === 0)
@@ -27,18 +31,37 @@ export function useCartPage() {
     cartStore.removeItem(itemId)
   }
 
+  /**
+   * ثبت سفارش بدون انتخاب تسویه؛ قیمت‌گذاری و انتخاب روش تسویه
+   * بعد از بررسی مدیریت انجام می‌شود.
+   */
+  async function submitOrder() {
+    if (!cartStore.activeCart || items.value.length === 0 || submitting.value) return
+    submitting.value = true
+    submitError.value = ''
+    try {
+      const order = await orderStore.submitOrder(cartStore.activeCart)
+      await cartStore.hydrate()
+      router.replace(`/orders/${order.id}/success`)
+    } catch (e) {
+      submitError.value = e instanceof Error ? e.message : 'ثبت سفارش ناموفق بود.'
+    } finally {
+      submitting.value = false
+    }
+  }
+
   function proceedToCheckout() {
     if (items.value.length === 0) return
     if (cartStore.isFull) {
       showFullDialog.value = true
       return
     }
-    router.push('/checkout/settlement')
+    void submitOrder()
   }
 
   function proceedAnyway() {
     showFullDialog.value = false
-    router.push('/checkout/settlement')
+    void submitOrder()
   }
 
   async function createNewInvoice() {
@@ -62,6 +85,8 @@ export function useCartPage() {
     isEmpty,
     companyName,
     showFullDialog,
+    submitting,
+    submitError,
     removeItem,
     proceedToCheckout,
     proceedAnyway,
diff --git a/src/router/index.ts b/src/router/index.ts
index 8be3223..2538c73 100644
--- a/src/router/index.ts
+++ b/src/router/index.ts
@@ -46,36 +46,6 @@ const router = createRouter({
       component: () => import('@/views/cart/CartView.vue'),
       meta: { requiresAuth: true },
     },
-    {
-      path: '/checkout/settlement',
-      name: 'settlement',
-      component: () => import('@/views/checkout/SettlementTypeView.vue'),
-      meta: { requiresAuth: true, hideNav: true },
-    },
-    {
-      path: '/checkout/cash',
-      name: 'cash-settlement',
-      component: () => import('@/views/checkout/CashSettlementView.vue'),
-      meta: { requiresAuth: true, hideNav: true },
-    },
-    {
-      path: '/checkout/check-mode',
-      name: 'check-mode',
-      component: () => import('@/views/checkout/CheckModeSelectView.vue'),
-      meta: { requiresAuth: true, hideNav: true },
-    },
-    {
-      path: '/checkout/check-form',
-      name: 'check-form',
-      component: () => import('@/views/checkout/CheckFormView.vue'),
-      meta: { requiresAuth: true, hideNav: true },
-    },
-    {
-      path: '/checkout/check-list',
-      name: 'check-list',
-      component: () => import('@/views/checkout/CheckListView.vue'),
-      meta: { requiresAuth: true, hideNav: true },
-    },
     {
       path: '/orders',
       name: 'orders',
@@ -94,6 +64,37 @@ const router = createRouter({
       component: () => import('@/views/orders/OrderSuccessView.vue'),
       meta: { requiresAuth: true, hideNav: true },
     },
+    // مراحل تسویه بعد از صدور فاکتور، روی همان سفارش
+    {
+      path: '/orders/:id/settlement',
+      name: 'settlement',
+      component: () => import('@/views/checkout/SettlementTypeView.vue'),
+      meta: { requiresAuth: true, hideNav: true },
+    },
+    {
+      path: '/orders/:id/cash',
+      name: 'cash-settlement',
+      component: () => import('@/views/checkout/CashSettlementView.vue'),
+      meta: { requiresAuth: true, hideNav: true },
+    },
+    {
+      path: '/orders/:id/check-mode',
+      name: 'check-mode',
+      component: () => import('@/views/checkout/CheckModeSelectView.vue'),
+      meta: { requiresAuth: true, hideNav: true },
+    },
+    {
+      path: '/orders/:id/check-form',
+      name: 'check-form',
+      component: () => import('@/views/checkout/CheckFormView.vue'),
+      meta: { requiresAuth: true, hideNav: true },
+    },
+    {
+      path: '/orders/:id/check-list',
+      name: 'check-list',
+      component: () => import('@/views/checkout/CheckListView.vue'),
+      meta: { requiresAuth: true, hideNav: true },
+    },
     {
       path: '/profile',
       name: 'profile',
diff --git a/src/stores/auth.ts b/src/stores/auth.ts
index 792af86..2c83152 100644
--- a/src/stores/auth.ts
+++ b/src/stores/auth.ts
@@ -17,6 +17,7 @@ import {
 import { useCartStore } from './cart'
 import { useOrderStore } from './order'
 import { useCatalogStore } from './catalog'
+import { useNotificationStore } from './notification'
 
 export const useAuthStore = defineStore('auth', () => {
   const user = ref<User | null>(getCurrentUser())
@@ -82,6 +83,7 @@ export const useAuthStore = defineStore('auth', () => {
         useCatalogStore().loadCompanies(),
         useCartStore().hydrate(),
         useOrderStore().hydrate(),
+        useNotificationStore().hydrate(),
       ])
     } else {
       error.value = result.message
@@ -95,6 +97,7 @@ export const useAuthStore = defineStore('auth', () => {
     clearPendingRegister()
     useCartStore().resetLocal()
     useOrderStore().resetLocal()
+    useNotificationStore().resetLocal()
   }
 
   async function updateProfile(data: Partial<Pick<User, 'firstName' | 'lastName' | 'nationalId'>>) {
diff --git a/src/stores/notification.ts b/src/stores/notification.ts
new file mode 100644
index 0000000..41b547c
--- /dev/null
+++ b/src/stores/notification.ts
@@ -0,0 +1,84 @@
+import { defineStore } from 'pinia'
+import { computed, ref } from 'vue'
+import { apiRequest, getAccessToken } from '@/services/http'
+import type { AppNotification } from '@/types'
+
+export const useNotificationStore = defineStore('notification', () => {
+  const items = ref<AppNotification[]>([])
+  const unreadCount = ref(0)
+  const loading = ref(false)
+
+  const hasUnread = computed(() => unreadCount.value > 0)
+
+  async function hydrate() {
+    if (!getAccessToken()) {
+      items.value = []
+      unreadCount.value = 0
+      return
+    }
+    loading.value = true
+    try {
+      items.value = await apiRequest<AppNotification[]>('/notifications')
+      unreadCount.value = items.value.filter((n) => !n.isRead).length
+    } catch {
+      items.value = []
+      unreadCount.value = 0
+    } finally {
+      loading.value = false
+    }
+  }
+
+  /** فقط شمارنده؛ برای زنگ هدر که نیازی به کل فهرست ندارد. */
+  async function refreshUnreadCount() {
+    if (!getAccessToken()) {
+      unreadCount.value = 0
+      return
+    }
+    try {
+      const res = await apiRequest<{ count: number }>('/notifications/unread-count')
+      unreadCount.value = res.count
+    } catch {
+      /* شمارنده حیاتی نیست */
+    }
+  }
+
+  async function markRead(id: string) {
+    const item = items.value.find((n) => n.id === id)
+    if (!item || item.isRead) return
+    item.isRead = true
+    unreadCount.value = Math.max(0, unreadCount.value - 1)
+    try {
+      await apiRequest(`/notifications/${id}/read`, { method: 'PATCH' })
+    } catch {
+      await hydrate()
+    }
+  }
+
+  async function markAllRead() {
+    if (!unreadCount.value) return
+    items.value = items.value.map((n) => ({ ...n, isRead: true }))
+    unreadCount.value = 0
+    try {
+      await apiRequest('/notifications/read-all', { method: 'PATCH' })
+    } catch {
+      await hydrate()
+    }
+  }
+
+  function resetLocal() {
+    items.value = []
+    unreadCount.value = 0
+  }
+
+  return {
+    items,
+    unreadCount,
+    loading,
+    hasUnread,
+    hydrate,
+    refreshUnreadCount,
+    markRead,
+    markAllRead,
+    resetLocal,
+  }
+})
diff --git a/src/stores/order.ts b/src/stores/order.ts
index 1817853..643a2cc 100644
--- a/src/stores/order.ts
+++ b/src/stores/order.ts
@@ -18,7 +18,7 @@ export const useOrderStore = defineStore('order', () => {
   const draftChecks = ref<CheckData[]>([])
   const draftSettlementType = ref<SettlementType | null>(null)
   const draftCheckMode = ref<CheckRegistrationMode | null>(null)
-  const checkoutCartId = ref<string | null>(null)
+  const draftOrderId = ref<string | null>(null)
   const loading = ref(false)
 
   const userOrders = computed(
@@ -32,11 +32,27 @@ export const useOrderStore = defineStore('order', () => {
     return orders.value.find((o) => o.id === id)
   }
 
-  function startCheckout(cart: Cart, settlementType: SettlementType) {
-    checkoutCartId.value = cart.id
-    draftSettlementType.value = settlementType
+  /** شروع مرحله ثبت چک روی سفارشی که فاکتورش صادر شده است. */
+  function startCheckDraft(orderId: string, mode?: CheckRegistrationMode) {
+    draftOrderId.value = orderId
+    draftSettlementType.value = 'check'
+    draftChecks.value = []
+    draftCheckMode.value = mode ?? null
+  }
+
+  /** برای اصلاح چک، چک‌های ثبت‌شده سفارش به فرم برگردانده می‌شوند. */
+  function loadChecksIntoDraft(order: Order) {
+    draftOrderId.value = order.id
+    draftSettlementType.value = 'check'
+    draftCheckMode.value = order.checkMode ?? 'full'
+    draftChecks.value = (order.checks ?? []).map((c) => ({ ...c }))
+  }
+
+  function clearCheckDraft() {
+    draftOrderId.value = null
     draftChecks.value = []
     draftCheckMode.value = null
+    draftSettlementType.value = null
   }
 
   function setCheckMode(mode: CheckRegistrationMode) {
@@ -79,31 +95,30 @@ export const useOrderStore = defineStore('order', () => {
 
   function resetLocal() {
     orders.value = []
-    draftChecks.value = []
-    draftSettlementType.value = null
-    draftCheckMode.value = null
-    checkoutCartId.value = null
+    clearCheckDraft()
+  }
+
+  function upsertOrder(order: Order) {
+    const idx = orders.value.findIndex((o) => o.id === order.id)
+    if (idx >= 0) orders.value[idx] = order
+    else orders.value.unshift(order)
   }
 
   async function fetchOrder(id: string): Promise<Order | null> {
     try {
       const order = await apiRequest<Order>(`/orders/${id}`)
-      const idx = orders.value.findIndex((o) => o.id === id)
-      if (idx >= 0) orders.value[idx] = order
-      else orders.value.unshift(order)
+      upsertOrder(order)
       return order
     } catch {
       return null
     }
   }
 
-  async function submitOrder(
-    _userId: string,
-    cart: Cart,
-    settlementType: SettlementType,
-    checks?: CheckData[],
-    checkMode?: CheckRegistrationMode,
-  ): Promise<Order> {
+  /**
+   * سفارش بدون روش تسویه ثبت می‌شود؛ مشتری بعد از قیمت‌گذاری مدیریت
+   * روش تسویه را انتخاب می‌کند.
+   */
+  async function submitOrder(cart: Cart): Promise<Order> {
     const companyId = cart.companyId || cart.items[0]?.companyId || ''
     if (!companyId) {
       throw new Error('شرکت سبد مشخص نیست.')
@@ -120,32 +135,12 @@ export const useOrderStore = defineStore('order', () => {
 
     const body = {
       companyId,
-      settlementType,
-      checkMode: settlementType === 'check' ? (checkMode ?? 'full') : undefined,
       notes: cart.notes,
       items: itemsForOrder.map((item) => ({
         productId: item.productId,
         meterage: item.meterage,
         notes: item.notes,
       })),
-      checks:
-        settlementType === 'check' && checks
-          ? checks.map((c) => ({
-              amount: c.amount,
-              dueDate: c.dueDate,
-              sayadId: c.sayadId,
-              checkNumber: c.checkNumber,
-              ownerNationalId: c.ownerNationalId,
-              ownerFirstName: c.ownerFirstName,
-              ownerLastName: c.ownerLastName,
-              bankName: c.bankName,
-              branchName: c.branchName,
-              frontImage: c.frontImage,
-              backImage: c.backImage,
-              notes: c.notes,
-              mode: c.mode,
-            }))
-          : undefined,
     }
 
     try {
@@ -154,16 +149,34 @@ export const useOrderStore = defineStore('order', () => {
         body,
       })
       orders.value.unshift(order)
-      draftChecks.value = []
-      draftSettlementType.value = null
-      draftCheckMode.value = null
-      checkoutCartId.value = null
+      clearCheckDraft()
       return order
     } catch (e) {
       throw new Error(e instanceof ApiError ? e.message : 'ثبت سفارش ناموفق بود.')
     }
   }
 
+  /** انتخاب روش تسویه پس از صدور فاکتور. */
+  async function chooseSettlement(
+    orderId: string,
+    settlementType: SettlementType,
+    checkMode?: CheckRegistrationMode,
+  ): Promise<Order> {
+    try {
+      const order = await apiRequest<Order>(`/orders/${orderId}/settlement`, {
+        method: 'POST',
+        body: {
+          settlementType,
+          checkMode: settlementType === 'check' ? (checkMode ?? 'full') : undefined,
+        },
+      })
+      upsertOrder(order)
+      return order
+    } catch (e) {
+      throw new Error(e instanceof ApiError ? e.message : 'ثبت روش تسویه ناموفق بود.')
+    }
+  }
+
   async function submitCashReceipt(
     orderId: string,
     receipt: Omit<CashPaymentReceipt, 'id' | 'submittedAt'>,
@@ -191,11 +204,16 @@ export const useOrderStore = defineStore('order', () => {
     }
   }
 
-  async function updateOrderChecks(orderId: string, checks: CheckData[]) {
+  async function updateOrderChecks(
+    orderId: string,
+    checks: CheckData[],
+    checkMode?: CheckRegistrationMode,
+  ): Promise<Order> {
     try {
       const order = await apiRequest<Order>(`/orders/${orderId}/checks`, {
         method: 'PATCH',
         body: {
+          checkMode,
           checks: checks.map((c) => ({
             amount: c.amount,
             dueDate: c.dueDate,
@@ -213,11 +231,11 @@ export const useOrderStore = defineStore('order', () => {
           })),
         },
       })
-      const idx = orders.value.findIndex((o) => o.id === orderId)
-      if (idx >= 0) orders.value[idx] = order
+      upsertOrder(order)
+      clearCheckDraft()
       return order
-    } catch {
-      return null
+    } catch (e) {
+      throw new Error(e instanceof ApiError ? e.message : 'ثبت چک‌ها ناموفق بود.')
     }
   }
 
@@ -230,17 +248,20 @@ export const useOrderStore = defineStore('order', () => {
     draftChecks,
     draftSettlementType,
     draftCheckMode,
-    checkoutCartId,
+    draftOrderId,
     loading,
     userOrders,
     getOrderById,
-    startCheckout,
+    startCheckDraft,
+    loadChecksIntoDraft,
+    clearCheckDraft,
     setCheckMode,
     addDraftCheck,
     updateDraftCheck,
     removeDraftCheck,
     getDraftRass,
     submitOrder,
+    chooseSettlement,
     submitCashReceipt,
     updateOrderChecks,
     hydrate,
diff --git a/src/types/index.ts b/src/types/index.ts
index caeafb5..86f403b 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -98,7 +98,6 @@ export interface CartItem {
   productCode: string
   color: string
   meterage: number
-  unitPrice?: number
   notes?: string
   companyId: string
   companyName: string
@@ -175,17 +174,20 @@ export interface Order {
   companyName: string
   items: OrderItem[]
   totalMeterage: number
-  settlementType: SettlementType
+  /** تا وقتی مشتری بعد از قیمت‌گذاری روش تسویه را انتخاب نکرده، خالی است. */
+  settlementType: SettlementType | null
   checkMode?: CheckRegistrationMode
   checks?: CheckData[]
   checkRassDays?: number
   checkRassDate?: string
   status: OrderStatus
   notes?: string
-  totalAmount?: number
-  shippingCost?: number
-  totalDiscount?: number
-  finalAmount?: number
+  totalAmount?: number | null
+  shippingCost?: number | null
+  totalDiscount?: number | null
+  finalAmount?: number | null
+  /** سرور تا پایان قیمت‌گذاری مبالغ را null برمی‌گرداند. */
+  pricesVisible?: boolean
   cashInvoiceExpiresAt?: string
   cashReceipt?: CashPaymentReceipt
   statusHistory: OrderStatusHistoryEntry[]
@@ -193,6 +195,20 @@ export interface Order {
   updatedAt: string
 }
 
+export type NotificationTone = 'info' | 'warning' | 'success' | 'danger'
+
+export interface AppNotification {
+  id: string
+  orderId?: string
+  event: string
+  title: string
+  body: string
+  tone: NotificationTone
+  link?: string
+  isRead: boolean
+  sentAt: string
+}
+
 export interface CheckRassResult {
   checkCount: number
   totalAmount: number
diff --git a/src/views/cart/CartView.vue b/src/views/cart/CartView.vue
index 01f9de2..9dbd0e0 100644
--- a/src/views/cart/CartView.vue
+++ b/src/views/cart/CartView.vue
@@ -2,6 +2,7 @@
 import { useRouter } from 'vue-router'
 import { useCartPage } from '@/composables/useCartPage'
 import BaseButton from '@/components/ui/BaseButton.vue'
+import FormErrorBanner from '@/components/ui/FormErrorBanner.vue'
 import MobileCartPage from '@/views/cart/components/MobileCartPage.vue'
 import DesktopCartPage from '@/views/cart/components/DesktopCartPage.vue'
 
@@ -13,6 +14,8 @@ const {
   isEmpty,
   companyName,
   showFullDialog,
+  submitting,
+  submitError,
   removeItem,
   proceedToCheckout,
   proceedAnyway,
@@ -31,6 +34,8 @@ function goToOrdering() {
 
 <template>
   <div class="cart-view">
+    <FormErrorBanner v-if="submitError" :message="submitError" class="cart-view__error" />
+
     <MobileCartPage
       class="mobile-only"
       :items="items"
@@ -39,6 +44,7 @@ function goToOrdering() {
       :max-meterage="cartStore.maxMeterage"
       :remaining-capacity="cartStore.remainingCapacity"
       :is-empty="isEmpty"
+      :submitting="submitting"
       @back="router.push('/')"
       @remove="removeItem"
       @checkout="proceedToCheckout"
@@ -53,6 +59,7 @@ function goToOrdering() {
       :max-meterage="cartStore.maxMeterage"
       :remaining-capacity="cartStore.remainingCapacity"
       :is-empty="isEmpty"
+      :submitting="submitting"
       @remove="removeItem"
       @checkout="proceedToCheckout"
       @select-company="router.push('/')"
@@ -66,7 +73,9 @@ function goToOrdering() {
           سقف متراژ این فاکتور تکمیل شده است. آیا مایلید ادامه محصولات را در فاکتور جدید ثبت کنید؟
         </p>
         <div class="dialog-actions">
-          <BaseButton variant="outline" @click="proceedAnyway">تسویه همین فاکتور</BaseButton>
+          <BaseButton variant="outline" :loading="submitting" @click="proceedAnyway">
+            ثبت همین فاکتور
+          </BaseButton>
           <BaseButton @click="createNewInvoice">فاکتور جدید</BaseButton>
         </div>
       </div>
@@ -83,6 +92,10 @@ function goToOrdering() {
   overflow: hidden;
 }
 
+.cart-view__error {
+  margin: 0 var(--page-padding);
+}
+
 .dialog h3 {
   margin: 0 0 12px;
 }
diff --git a/src/views/cart/components/DesktopCartPage.vue b/src/views/cart/components/DesktopCartPage.vue
index 93f75ce..f49d3b9 100644
--- a/src/views/cart/components/DesktopCartPage.vue
+++ b/src/views/cart/components/DesktopCartPage.vue
@@ -1,5 +1,4 @@
 <script setup lang="ts">
-import { computed } from 'vue'
 import { useRouter } from 'vue-router'
 import CheckoutStepper from '@/components/layout/CheckoutStepper.vue'
 import IconCart from '@/components/icons/IconCart.vue'
@@ -11,16 +10,17 @@ import IconClipboardEmpty from '@/components/icons/IconClipboardEmpty.vue'
 import IconLightbulb from '@/components/icons/IconLightbulb.vue'
 import IconLayoutGrid from '@/components/icons/IconLayoutGrid.vue'
 import IconDiamond from '@/components/icons/IconDiamond.vue'
-import { formatMeterage, formatNumber, formatCurrency } from '@/utils/format'
+import { formatMeterage, formatNumber } from '@/utils/format'
 import type { CartItem } from '@/types'
 
-const props = defineProps<{
+defineProps<{
   items: CartItem[]
   companyName: string
   totalMeterage: number
   maxMeterage: number
   remainingCapacity: number
   isEmpty: boolean
+  submitting?: boolean
 }>()
 
 const emit = defineEmits<{
@@ -32,10 +32,6 @@ const emit = defineEmits<{
 
 const router = useRouter()
 
-const payableAmount = computed(() =>
-  props.items.reduce((sum, item) => sum + (item.unitPrice ?? 0) * item.meterage, 0),
-)
-
 const quickLinks = [
   {
     title: 'انتخاب شرکت',
@@ -160,25 +156,28 @@ const quickLinks = [
               </span>
               <strong>{{ formatMeterage(totalMeterage) }}</strong>
             </div>
-            <div class="cart-summary-card__row">
+            <div class="cart-summary-card__row cart-summary-card__row--hint">
               <span class="cart-summary-card__row-label">
                 <IconOrders :size="16" />
-                مبلغ قابل پرداخت
+                مبلغ فاکتور
+              </span>
+              <span class="cart-summary-card__hint-value">
+                پس از قیمت‌گذاری مدیریت
               </span>
-              <strong>{{
-                payableAmount > 0 ? formatCurrency(payableAmount) : '۰ تومان'
-              }}</strong>
             </div>
           </div>
           <button
             type="button"
             class="cart-summary-card__cta"
-            :disabled="isEmpty"
+            :disabled="isEmpty || submitting"
             @click="emit('checkout')"
           >
             <IconChevronLeft :size="16" />
-            ادامه و انتخاب تسویه
+            {{ submitting ? 'در حال ثبت…' : 'ثبت سفارش' }}
           </button>
+          <p class="cart-summary-card__note">
+            قیمت‌گذاری توسط مدیریت انجام می‌شود؛ پس از صدور فاکتور روش تسویه را انتخاب می‌کنید.
+          </p>
         </div>
 
         <div class="cart-guide-card">
@@ -475,7 +474,7 @@ const quickLinks = [
   gap: 12px;
   padding: 10px 0;
   font-size: 0.8125rem;
-  border-bottom: 1px solid #f1f5f9;
+  border-bottom: 1px solid var(--color-border);
 }
 
 .cart-summary-card__row:last-child {
@@ -494,6 +493,18 @@ const quickLinks = [
   color: var(--color-text);
 }
 
+.cart-summary-card__hint-value {
+  color: var(--color-text-muted);
+  font-size: 0.75rem;
+}
+
+.cart-summary-card__note {
+  margin: 10px 0 0;
+  font-size: 0.75rem;
+  line-height: 1.6;
+  color: var(--color-text-muted);
+}
+
 .cart-summary-card__cta {
   display: flex;
   align-items: center;
diff --git a/src/views/cart/components/MobileCartPage.vue b/src/views/cart/components/MobileCartPage.vue
index 3f58a3a..2107634 100644
--- a/src/views/cart/components/MobileCartPage.vue
+++ b/src/views/cart/components/MobileCartPage.vue
@@ -13,6 +13,7 @@ defineProps<{
   maxMeterage: number
   remainingCapacity: number
   isEmpty: boolean
+  submitting?: boolean
 }>()
 
 const emit = defineEmits<{
@@ -78,7 +79,11 @@ const emit = defineEmits<{
             <strong>{{ formatMeterage(remainingCapacity) }}</strong>
           </div>
         </div>
-        <BaseButton block @click="emit('checkout')">ادامه و انتخاب نوع تسویه</BaseButton>
+        <p class="cart-mobile-page__hint">
+          پس از ثبت، مدیریت سفارش را قیمت‌گذاری می‌کند و فاکتور برای انتخاب روش تسویه به شما اعلام
+          می‌شود.
+        </p>
+        <BaseButton block :loading="submitting" @click="emit('checkout')">ثبت سفارش</BaseButton>
       </div>
     </div>
 
@@ -108,6 +113,13 @@ const emit = defineEmits<{
   margin-bottom: 12px;
 }
 
+.cart-mobile-page__hint {
+  margin: 0 0 10px;
+  font-size: 0.75rem;
+  line-height: 1.6;
+  color: var(--color-text-muted);
+}
+
 .cart-mobile-page__title {
   margin: 0;
   font-size: 1.0625rem;
diff --git a/src/views/checkout/CashSettlementView.vue b/src/views/checkout/CashSettlementView.vue
index b9d6279..234fd0c 100644
--- a/src/views/checkout/CashSettlementView.vue
+++ b/src/views/checkout/CashSettlementView.vue
@@ -1,48 +1,54 @@
 <script setup lang="ts">
-import { computed, onMounted, ref } from 'vue'
-import { useRouter } from 'vue-router'
-import { useCartStore } from '@/stores/cart'
+import { computed, ref, watch } from 'vue'
+import { useRoute, useRouter } from 'vue-router'
 import { useOrderStore } from '@/stores/order'
-import { useAuthStore } from '@/stores/auth'
 import { useCatalogStore } from '@/stores/catalog'
 import PageHeader from '@/components/layout/PageHeader.vue'
 import BaseButton from '@/components/ui/BaseButton.vue'
-import FormErrorBanner from '@/components/ui/FormErrorBanner.vue'
 import IconSuccessCircle from '@/components/icons/IconSuccessCircle.vue'
-import { toPersianDigits } from '@/utils/format'
-import type { BankAccount, Order } from '@/types'
+import { formatCurrency, formatDateTime } from '@/utils/format'
+import type { BankAccount } from '@/types'
 
+const route = useRoute()
 const router = useRouter()
-const cartStore = useCartStore()
 const orderStore = useOrderStore()
-const authStore = useAuthStore()
 const catalogStore = useCatalogStore()
 const bankAccounts = ref<BankAccount[]>([])
-const submitting = ref(false)
-const formError = ref('')
-const createdOrder = ref<Order | null>(null)
 
-const companyId = computed(() => {
-  const firstItem = cartStore.activeCart?.items[0]
-  return firstItem?.companyId || cartStore.selectedCompanyId || cartStore.activeCart?.companyId || ''
-})
-const companyName = computed(
-  () => cartStore.companyNamesLabel || cartStore.activeCart?.companyName || '',
+const orderId = computed(() => route.params.id as string)
+const order = computed(() => orderStore.getOrderById(orderId.value))
+const companyId = computed(() => order.value?.companyId ?? '')
+const companyName = computed(() => order.value?.companyName ?? '')
+
+watch(
+  orderId,
+  async (id) => {
+    if (id && !orderStore.getOrderById(id)) await orderStore.fetchOrder(id)
+  },
+  { immediate: true },
 )
 
-onMounted(async () => {
-  if (!catalogStore.getCompany(companyId.value)) {
-    await catalogStore.loadCompanies()
-  }
-  if (companyId.value) {
-    bankAccounts.value = await catalogStore.loadBankAccounts(companyId.value)
-  }
-})
+watch(
+  companyId,
+  async (id) => {
+    if (!id) {
+      bankAccounts.value = []
+      return
+    }
+    if (!catalogStore.getCompany(id)) await catalogStore.loadCompanies()
+    bankAccounts.value = await catalogStore.loadBankAccounts(id)
+  },
+  { immediate: true },
+)
+
+const invoiceLabel = computed(() =>
+  order.value?.finalAmount ? formatCurrency(order.value.finalAmount) : '—',
+)
 
 const expiryMessage = computed(() => {
-  const hour = catalogStore.getCompany(companyId.value)?.cashInvoiceValidUntilHour ?? 17
-  const time = toPersianDigits(String(hour).padStart(2, '0'))
-  return `پس از ثبت، فاکتور تا ساعت ${time}:۰۰ امروز معتبر است.`
+  const expiry = order.value?.cashInvoiceExpiresAt
+  if (!expiry) return 'مبلغ فاکتور را به یکی از حساب‌های زیر واریز و رسید را ثبت کنید.'
+  return `مهلت پرداخت این فاکتور تا ${formatDateTime(expiry)} است.`
 })
 
 const accountsSectionTitle = computed(() => {
@@ -61,34 +67,12 @@ function formatIban(value: string) {
   return clean.replace(/(.{4})/g, '$1 ').trim()
 }
 
-async function createOrder(): Promise<Order | null> {
-  if (createdOrder.value) return createdOrder.value
-  if (!authStore.user || !cartStore.activeCart || submitting.value) return null
-  formError.value = ''
-  submitting.value = true
-  try {
-    const order = await orderStore.submitOrder(authStore.user.id, cartStore.activeCart, 'cash')
-    createdOrder.value = order
-    await cartStore.hydrate()
-    return order
-  } catch (e) {
-    formError.value = e instanceof Error ? e.message : 'ثبت سفارش ناموفق بود.'
-    return null
-  } finally {
-    submitting.value = false
-  }
+function viewOrder() {
+  router.replace(`/orders/${orderId.value}?track=1`)
 }
 
-async function viewOrder() {
-  const order = await createOrder()
-  if (!order) return
-  router.replace(`/orders/${order.id}?track=1`)
-}
-
-async function registerReceipt() {
-  const order = await createOrder()
-  if (!order) return
-  router.replace(`/orders/${order.id}?track=1&receipt=1`)
+function registerReceipt() {
+  router.replace(`/orders/${orderId.value}?track=1&receipt=1`)
 }
 </script>
 
@@ -99,17 +83,13 @@ async function registerReceipt() {
       title="تسویه نقدی"
       show-back
       centered
-      @back="router.push('/checkout/settlement')"
+      @back="router.push(`/orders/${orderId}`)"
     />
 
     <div class="cash-page__scroll page__scroll">
-      <FormErrorBanner :message="formError" />
-
-      <div class="cash-page__success" :class="{ 'cash-page__success--done': createdOrder }">
-        <IconSuccessCircle v-if="createdOrder" :size="56" />
-        <p class="cash-page__success-title">
-          {{ createdOrder ? 'فاکتور شما ثبت شد.' : 'آماده ثبت فاکتور نقدی' }}
-        </p>
+      <div class="cash-page__success cash-page__success--done">
+        <IconSuccessCircle :size="56" />
+        <p class="cash-page__success-title">مبلغ قابل پرداخت {{ invoiceLabel }}</p>
         <p class="cash-page__success-subtitle">{{ expiryMessage }}</p>
       </div>
 
@@ -138,11 +118,9 @@ async function registerReceipt() {
     </div>
 
     <div class="cash-page__footer">
-      <BaseButton variant="outline" block :loading="submitting" @click="viewOrder">
-        ثبت و مشاهده سفارش
-      </BaseButton>
-      <BaseButton block class="cash-page__submit" :loading="submitting" @click="registerReceipt">
-        ثبت سفارش و رسید پرداخت
+      <BaseButton variant="outline" block @click="viewOrder">مشاهده سفارش</BaseButton>
+      <BaseButton block class="cash-page__submit" @click="registerReceipt">
+        ثبت رسید پرداخت
       </BaseButton>
     </div>
   </div>
@@ -154,15 +132,11 @@ async function registerReceipt() {
       <p class="desktop-page__subtitle">{{ expiryMessage }}</p>
     </header>
 
-    <div class="cash-page__success" :class="{ 'cash-page__success--done': createdOrder }">
-      <IconSuccessCircle v-if="createdOrder" :size="56" />
-      <p class="cash-page__success-title">
-        {{ createdOrder ? 'فاکتور شما ثبت شد.' : 'آماده ثبت فاکتور نقدی' }}
-      </p>
+    <div class="cash-page__success cash-page__success--done">
+      <IconSuccessCircle :size="56" />
+      <p class="cash-page__success-title">مبلغ قابل پرداخت {{ invoiceLabel }}</p>
     </div>
 
-    <FormErrorBanner :message="formError" />
-
     <section class="accounts-panel">
       <h2 class="accounts-panel__title">{{ accountsSectionTitle }}</h2>
       <div class="desktop-grid-2">
@@ -184,11 +158,11 @@ async function registerReceipt() {
     </section>
 
     <div class="cash-desktop-page__actions">
-      <BaseButton variant="outline" class="desktop-btn-compact" :loading="submitting" @click="viewOrder">
-        ثبت و مشاهده سفارش
+      <BaseButton variant="outline" class="desktop-btn-compact" @click="viewOrder">
+        مشاهده سفارش
       </BaseButton>
-      <BaseButton class="desktop-btn-compact" :loading="submitting" @click="registerReceipt">
-        ثبت سفارش و رسید پرداخت
+      <BaseButton class="desktop-btn-compact" @click="registerReceipt">
+        ثبت رسید پرداخت
       </BaseButton>
     </div>
   </div>
diff --git a/src/views/checkout/CheckFormView.vue b/src/views/checkout/CheckFormView.vue
index 4634ae3..b560e3e 100644
--- a/src/views/checkout/CheckFormView.vue
+++ b/src/views/checkout/CheckFormView.vue
@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import { ref, computed, watch } from 'vue'
-import { useRouter } from 'vue-router'
+import { useRoute, useRouter } from 'vue-router'
 import { useOrderStore } from '@/stores/order'
 import PageHeader from '@/components/layout/PageHeader.vue'
 import BaseInput from '@/components/ui/BaseInput.vue'
@@ -22,9 +22,11 @@ import {
   fileToBase64,
 } from '@/utils/validation'
 
+const route = useRoute()
 const router = useRouter()
 const orderStore = useOrderStore()
 
+const orderId = computed(() => route.params.id as string)
 const isFull = computed(() => orderStore.draftCheckMode === 'full')
 
 const amount = ref('')
@@ -137,7 +139,7 @@ function saveCheck() {
   })
 
   resetForm()
-  router.push('/checkout/check-list')
+  router.push(`/orders/${orderId.value}/check-list`)
 }
 
 function resetForm() {
@@ -163,7 +165,7 @@ function resetForm() {
     <PageHeader
       :title="isFull ? 'ثبت چک - حالت کامل' : 'ثبت چک - حالت مختصر'"
       show-back
-      @back="router.push('/checkout/check-mode')"
+      @back="router.push(`/orders/${orderId}/check-mode`)"
     />
 
     <div class="page__scroll checkout-page__scroll">
diff --git a/src/views/checkout/CheckListView.vue b/src/views/checkout/CheckListView.vue
index 1c6c08e..f323b4b 100644
--- a/src/views/checkout/CheckListView.vue
+++ b/src/views/checkout/CheckListView.vue
@@ -1,7 +1,6 @@
 <script setup lang="ts">
-import { computed, ref } from 'vue'
+import { computed, ref, watch } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
-import { useCartStore } from '@/stores/cart'
 import { useOrderStore } from '@/stores/order'
 import { useAuthStore } from '@/stores/auth'
 import BaseButton from '@/components/ui/BaseButton.vue'
@@ -15,43 +14,50 @@ import type { CheckData } from '@/types'
 
 const route = useRoute()
 const router = useRouter()
-const cartStore = useCartStore()
 const orderStore = useOrderStore()
 const authStore = useAuthStore()
 const formError = ref('')
 const submitting = ref(false)
 
 const isCheckout = computed(() => route.name === 'check-list')
+const orderId = computed(() => (route.params.id as string | undefined) ?? '')
+const order = computed(() =>
+  orderId.value ? orderStore.getOrderById(orderId.value) : undefined,
+)
+
+watch(
+  orderId,
+  async (id) => {
+    if (!id || !isCheckout.value) return
+    const current = orderStore.getOrderById(id) ?? (await orderStore.fetchOrder(id))
+    if (!current) return
+    // در مسیر اصلاح، چک‌های ثبت‌شده به فرم برمی‌گردند تا مشتری ویرایش کند
+    if (orderStore.draftChecks.length === 0 && (current.checks?.length ?? 0) > 0) {
+      orderStore.loadChecksIntoDraft(current)
+    } else if (orderStore.draftOrderId !== id) {
+      orderStore.startCheckDraft(id, current.checkMode ?? undefined)
+    }
+  },
+  { immediate: true },
+)
 
 const checks = computed<CheckData[]>(() => {
   if (orderStore.draftChecks.length > 0) return orderStore.draftChecks
+  if (isCheckout.value) return order.value?.checks ?? []
   if (!authStore.user) return []
 
   return orderStore
     .userOrders(authStore.user.id)
-    .filter((order) => order.settlementType === 'check' && order.checks?.length)
-    .flatMap((order) => order.checks ?? [])
+    .filter((o) => o.settlementType === 'check' && o.checks?.length)
+    .flatMap((o) => o.checks ?? [])
 })
 
 const rass = computed(() => {
   if (orderStore.draftChecks.length > 0) return orderStore.getDraftRass()
-  if (checks.value.length === 0) {
-    return calculateCheckRass([], new Date())
-  }
   return calculateCheckRass(checks.value, new Date())
 })
 
-const invoiceAmount = computed(() => {
-  if (!authStore.user) return 0
-
-  const activeOrder = orderStore
-    .userOrders(authStore.user.id)
-    .find((order) => order.settlementType === 'check' && order.finalAmount)
-
-  if (activeOrder?.finalAmount) return activeOrder.finalAmount
-  if (isCheckout.value && rass.value.totalAmount > 0) return rass.value.totalAmount
-  return rass.value.totalAmount
-})
+const invoiceAmount = computed(() => order.value?.finalAmount ?? 0)
 
 const isAmountComplete = computed(
   () => invoiceAmount.value > 0 && rass.value.totalAmount >= invoiceAmount.value,
@@ -65,11 +71,11 @@ const openMenuId = computed({
 })
 
 function goBack() {
-  router.push(isCheckout.value ? '/checkout/check-form' : '/profile')
+  router.push(isCheckout.value ? `/orders/${orderId.value}` : '/profile')
 }
 
 function addAnother() {
-  router.push('/checkout/check-form')
+  router.push(`/orders/${orderId.value}/check-form`)
 }
 
 async function removeCheck(id: string) {
@@ -89,24 +95,20 @@ function toggleMenu(id: string) {
   openMenuId.value = openMenuId.value === id ? '' : id
 }
 
-async function submitOrder() {
-  if (!authStore.user || !cartStore.activeCart || checks.value.length === 0) return
-  if (submitting.value) return
+async function submitChecks() {
+  if (!orderId.value || orderStore.draftChecks.length === 0 || submitting.value) return
   formError.value = ''
   submitting.value = true
 
   try {
-    const order = await orderStore.submitOrder(
-      authStore.user.id,
-      cartStore.activeCart,
-      'check',
+    await orderStore.updateOrderChecks(
+      orderId.value,
       [...orderStore.draftChecks],
       orderStore.draftCheckMode ?? 'brief',
     )
-    await cartStore.hydrate()
-    router.replace(`/orders/${order.id}/success`)
+    router.replace(`/orders/${orderId.value}?track=1`)
   } catch (e) {
-    formError.value = e instanceof Error ? e.message : 'ثبت سفارش ناموفق بود.'
+    formError.value = e instanceof Error ? e.message : 'ثبت چک‌ها ناموفق بود.'
   } finally {
     submitting.value = false
   }
@@ -203,7 +205,7 @@ async function submitOrder() {
           block
           :disabled="checks.length === 0"
           :loading="submitting"
-          @click="submitOrder"
+          @click="submitChecks"
         >
           ارسال برای بررسی
         </BaseButton>
@@ -283,7 +285,7 @@ async function submitOrder() {
             block
             :disabled="checks.length === 0"
             :loading="submitting"
-            @click="submitOrder"
+            @click="submitChecks"
           >
             ارسال برای بررسی
           </BaseButton>
diff --git a/src/views/checkout/CheckModeSelectView.vue b/src/views/checkout/CheckModeSelectView.vue
index 2ee9dda..64b5d01 100644
--- a/src/views/checkout/CheckModeSelectView.vue
+++ b/src/views/checkout/CheckModeSelectView.vue
@@ -1,16 +1,30 @@
 <script setup lang="ts">
-import { useRouter } from 'vue-router'
+import { computed, watch } from 'vue'
+import { useRoute, useRouter } from 'vue-router'
 import { useOrderStore } from '@/stores/order'
 import PageHeader from '@/components/layout/PageHeader.vue'
 import IconCheckBook from '@/components/icons/IconCheckBook.vue'
 import IconEditPen from '@/components/icons/IconEditPen.vue'
 
+const route = useRoute()
 const router = useRouter()
 const orderStore = useOrderStore()
 
+const orderId = computed(() => route.params.id as string)
+
+watch(
+  orderId,
+  async (id) => {
+    if (!id) return
+    if (!orderStore.getOrderById(id)) await orderStore.fetchOrder(id)
+    if (orderStore.draftOrderId !== id) orderStore.startCheckDraft(id)
+  },
+  { immediate: true },
+)
+
 function selectMode(mode: 'full' | 'brief') {
   orderStore.setCheckMode(mode)
-  router.push('/checkout/check-form')
+  router.push(`/orders/${orderId.value}/check-form`)
 }
 </script>
 
@@ -21,7 +35,7 @@ function selectMode(mode: 'full' | 'brief') {
       subtitle="نحوه ثبت اطلاعات چک‌ها را انتخاب کنید"
       show-back
       centered
-      @back="router.push('/checkout/settlement')"
+      @back="router.push(`/orders/${orderId}`)"
     />
 
     <div class="page__scroll check-mode-page__scroll">
diff --git a/src/views/checkout/SettlementTypeView.vue b/src/views/checkout/SettlementTypeView.vue
index afae80f..e96bee3 100644
--- a/src/views/checkout/SettlementTypeView.vue
+++ b/src/views/checkout/SettlementTypeView.vue
@@ -1,23 +1,52 @@
 <script setup lang="ts">
-import { useRouter } from 'vue-router'
-import { useCartStore } from '@/stores/cart'
+import { computed, ref, watch } from 'vue'
+import { useRoute, useRouter } from 'vue-router'
 import { useOrderStore } from '@/stores/order'
 import PageHeader from '@/components/layout/PageHeader.vue'
 import CheckoutStepper from '@/components/layout/CheckoutStepper.vue'
+import FormErrorBanner from '@/components/ui/FormErrorBanner.vue'
 import IconCashSettlement from '@/components/icons/IconCashSettlement.vue'
 import IconCheckBook from '@/components/icons/IconCheckBook.vue'
+import { formatCurrency } from '@/utils/format'
 
+const route = useRoute()
 const router = useRouter()
-const cartStore = useCartStore()
 const orderStore = useOrderStore()
 
-function selectType(type: 'cash' | 'check') {
-  if (!cartStore.activeCart) {
-    router.push('/cart')
-    return
+const orderId = computed(() => route.params.id as string)
+const order = computed(() => orderStore.getOrderById(orderId.value))
+const submitting = ref(false)
+const formError = ref('')
+
+watch(
+  orderId,
+  async (id) => {
+    if (id && !orderStore.getOrderById(id)) await orderStore.fetchOrder(id)
+  },
+  { immediate: true },
+)
+
+const invoiceLabel = computed(() =>
+  order.value?.finalAmount ? formatCurrency(order.value.finalAmount) : '—',
+)
+
+async function selectType(type: 'cash' | 'check') {
+  if (submitting.value) return
+  submitting.value = true
+  formError.value = ''
+  try {
+    await orderStore.chooseSettlement(orderId.value, type)
+    if (type === 'cash') {
+      router.replace(`/orders/${orderId.value}/cash`)
+    } else {
+      orderStore.startCheckDraft(orderId.value)
+      router.replace(`/orders/${orderId.value}/check-mode`)
+    }
+  } catch (e) {
+    formError.value = e instanceof Error ? e.message : 'ثبت روش تسویه ناموفق بود.'
+  } finally {
+    submitting.value = false
   }
-  orderStore.startCheckout(cartStore.activeCart, type)
-  router.push(type === 'cash' ? '/checkout/cash' : '/checkout/check-mode')
 }
 </script>
 
@@ -29,18 +58,36 @@ function selectType(type: 'cash' | 'check') {
       subtitle="نوع تسویه را انتخاب کنید"
       show-back
       centered
-      @back="router.push('/cart')"
+      @back="router.push(`/orders/${orderId}`)"
     />
     <div class="page__scroll">
+      <FormErrorBanner :message="formError" />
+
+      <div class="settlement-invoice">
+        <span class="settlement-invoice__label">مبلغ فاکتور</span>
+        <strong class="settlement-invoice__value">{{ invoiceLabel }}</strong>
+        <span v-if="order" class="settlement-invoice__meta">سفارش {{ order.orderNumber }}</span>
+      </div>
+
       <div class="settlement-mobile-options">
-        <button type="button" class="settlement-card" @click="selectType('cash')">
+        <button
+          type="button"
+          class="settlement-card"
+          :disabled="submitting"
+          @click="selectType('cash')"
+        >
           <span class="settlement-card__icon settlement-card__icon--cash">
             <IconCashSettlement :size="36" />
           </span>
           <h3>تسویه نقدی</h3>
           <p>پرداخت از طریق واریز به حساب شرکت</p>
         </button>
-        <button type="button" class="settlement-card" @click="selectType('check')">
+        <button
+          type="button"
+          class="settlement-card"
+          :disabled="submitting"
+          @click="selectType('check')"
+        >
           <span class="settlement-card__icon settlement-card__icon--check">
             <IconCheckBook :size="36" />
           </span>
@@ -53,20 +100,35 @@ function selectType(type: 'cash' | 'check') {
 
   <!-- Desktop -->
   <div class="desktop-checkout-shell desktop-only">
-    <CheckoutStepper :current-step="2" />
+    <CheckoutStepper :current-step="4" />
     <header class="desktop-page__head">
       <h1 class="desktop-page__title">انتخاب نوع تسویه</h1>
-      <p class="desktop-page__subtitle">نوع تسویه را انتخاب کنید</p>
+      <p class="desktop-page__subtitle">
+        مبلغ فاکتور {{ invoiceLabel }}{{ order ? ` · سفارش ${order.orderNumber}` : '' }}
+      </p>
     </header>
+
+    <FormErrorBanner :message="formError" />
+
     <div class="desktop-settlement-grid">
-      <button type="button" class="settlement-card settlement-card--desktop" @click="selectType('cash')">
+      <button
+        type="button"
+        class="settlement-card settlement-card--desktop"
+        :disabled="submitting"
+        @click="selectType('cash')"
+      >
         <span class="settlement-card__icon settlement-card__icon--cash">
           <IconCashSettlement :size="40" />
         </span>
         <h3>تسویه نقدی</h3>
         <p>پرداخت از طریق واریز به حساب شرکت</p>
       </button>
-      <button type="button" class="settlement-card settlement-card--desktop" @click="selectType('check')">
+      <button
+        type="button"
+        class="settlement-card settlement-card--desktop"
+        :disabled="submitting"
+        @click="selectType('check')"
+      >
         <span class="settlement-card__icon settlement-card__icon--check">
           <IconCheckBook :size="40" />
         </span>
@@ -105,6 +167,39 @@ function selectType(type: 'cash' | 'check') {
   color: var(--color-text);
 }
 
+.settlement-card:disabled {
+  opacity: 0.6;
+  cursor: progress;
+}
+
+.settlement-invoice {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 4px;
+  padding: 18px;
+  margin-bottom: 8px;
+  border-radius: 16px;
+  background: var(--color-primary-light);
+  border: 1px solid var(--color-primary);
+}
+
+.settlement-invoice__label {
+  font-size: 0.8125rem;
+  color: var(--color-primary);
+}
+
+.settlement-invoice__value {
+  font-size: 1.25rem;
+  font-weight: 700;
+  color: var(--color-primary);
+}
+
+.settlement-invoice__meta {
+  font-size: 0.75rem;
+  color: var(--color-text-muted);
+}
+
 .settlement-card--desktop {
   min-height: 220px;
   border: 1px solid var(--color-border);
diff --git a/src/views/orders/OrderDetailView.vue b/src/views/orders/OrderDetailView.vue
index 6787398..5115121 100644
--- a/src/views/orders/OrderDetailView.vue
+++ b/src/views/orders/OrderDetailView.vue
@@ -111,10 +111,46 @@ function formatOrderDateTime(date: string) {
   return `${timePart} - ${datePart}`
 }
 
-function settlementLabel(type: 'cash' | 'check') {
+function settlementLabel(type: 'cash' | 'check' | null) {
+  if (!type) return 'در انتظار انتخاب مشتری'
   return type === 'cash' ? 'تسویه نقدی' : 'تسویه چکی'
 }
 
+type NextAction = { label: string; to?: string; receipt?: boolean }
+
+/** اقدام بعدی که در توپ زمین مشتری است. */
+const nextAction = computed<NextAction | null>(() => {
+  const current = order.value
+  if (!current) return null
+  switch (current.status) {
+    case 'awaiting_settlement':
+    case 'awaiting_settlement_fix':
+      return { label: 'انتخاب روش تسویه', to: `/orders/${current.id}/settlement` }
+    case 'check_in_progress':
+      return { label: 'ثبت چک‌ها', to: `/orders/${current.id}/check-mode` }
+    case 'check_needs_fix':
+    case 'check_rejected':
+      return { label: 'اصلاح چک‌ها', to: `/orders/${current.id}/check-list` }
+    case 'awaiting_cash_payment':
+    case 'cash_invoice_issued':
+      return { label: 'ثبت رسید پرداخت', receipt: true }
+    default:
+      return null
+  }
+})
+
+function runNextAction() {
+  const action = nextAction.value
+  if (!action) return
+  if (action.receipt) {
+    showTracking.value = true
+    showOrderDetails.value = true
+    showReceiptForm.value = true
+    return
+  }
+  if (action.to) router.push(action.to)
+}
+
 function openTracking() {
   showTracking.value = true
   showOrderDetails.value = false
@@ -236,11 +272,18 @@ async function submitReceipt() {
         <div class="order-info-card__row order-info-card__row--last">
           <span class="order-info-card__key">مبلغ فاکتور</span>
           <strong class="order-info-card__amount">
-            {{ order.finalAmount ? formatNumber(order.finalAmount) : '—' }}
+            {{ order.finalAmount ? formatNumber(order.finalAmount) : 'پس از قیمت‌گذاری مدیریت' }}
           </strong>
         </div>
       </div>
 
+      <div v-if="nextAction" class="order-next-action">
+        <span class="order-next-action__text">برای ادامه سفارش، این مرحله باقی مانده است.</span>
+        <BaseButton class="order-next-action__btn" @click="runNextAction">
+          {{ nextAction.label }}
+        </BaseButton>
+      </div>
+
       <div v-if="showTracking" class="order-detail-page__tracking">
         <button type="button" class="order-detail-back desktop-only" @click="router.push('/orders')">
           ← بازگشت به سفارش‌ها
@@ -286,11 +329,11 @@ async function submitReceipt() {
             </div>
 
             <BaseButton
-              v-if="!order.cashReceipt && order.status !== 'expired'"
+              v-if="nextAction?.receipt"
               block
               @click="showReceiptForm = true"
             >
-              ثبت رسید پرداخت
+              {{ order.cashReceipt ? 'ثبت رسید جدید' : 'ثبت رسید پرداخت' }}
             </BaseButton>
 
             <div v-if="order.cashReceipt" class="tracking-card">
@@ -550,6 +593,36 @@ async function submitReceipt() {
   text-align: left;
 }
 
+.order-next-action {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  margin-top: 12px;
+  padding: 16px;
+  border-radius: 16px;
+  background: var(--color-primary-light);
+  border: 1px solid var(--color-primary);
+}
+
+.order-next-action__text {
+  font-size: 0.8125rem;
+  line-height: 1.6;
+  color: var(--color-primary);
+}
+
+@media (min-width: 768px) {
+  .order-next-action {
+    flex-direction: row;
+    align-items: center;
+    justify-content: space-between;
+  }
+
+  .order-next-action__btn {
+    width: auto;
+    flex-shrink: 0;
+  }
+}
+
 .order-detail-page__footer {
   flex-shrink: 0;
   padding: 12px 0;
diff --git a/src/views/orders/OrderSuccessView.vue b/src/views/orders/OrderSuccessView.vue
index 1108f9f..39c5bde 100644
--- a/src/views/orders/OrderSuccessView.vue
+++ b/src/views/orders/OrderSuccessView.vue
@@ -18,8 +18,8 @@ const order = computed(() => orderStore.getOrderById(route.params.id as string))
     <div class="success-icon">✓</div>
     <h1 class="page-title text-center">سفارش ثبت شد</h1>
     <p class="text-center text-muted mb-4">
-      سفارش شما با موفقیت ثبت شد. اطلاعات محصولات و شرایط تسویه توسط واحد فروش بررسی شده و نتیجه از
-      طریق پیامک و پنل کاربری اعلام می‌شود.
+      سفارش شما با موفقیت ثبت شد. کارشناسان ما سفارش را بررسی و قیمت‌گذاری می‌کنند و به‌محض صدور
+      فاکتور، از طریق پیامک و پنل کاربری به شما اطلاع می‌دهیم تا روش تسویه را انتخاب کنید.
     </p>
 
     <div v-if="order" class="card mb-4">
@@ -36,8 +36,8 @@ const order = computed(() => orderStore.getOrderById(route.params.id as string))
         <span>{{ formatMeterage(order.totalMeterage) }}</span>
       </div>
       <div class="info-row">
-        <span>نوع تسویه:</span>
-        <span>{{ order.settlementType === 'cash' ? 'نقدی' : 'چکی' }}</span>
+        <span>وضعیت:</span>
+        <span>در انتظار قیمت‌گذاری</span>
       </div>
     </div>
 
diff --git a/src/views/profile/ProfileNotificationsView.vue b/src/views/profile/ProfileNotificationsView.vue
index 558a27b..ec415dd 100644
--- a/src/views/profile/ProfileNotificationsView.vue
+++ b/src/views/profile/ProfileNotificationsView.vue
@@ -1,118 +1,190 @@
 <script setup lang="ts">
-import { ref } from 'vue'
+import { computed, onMounted } from 'vue'
+import { useRouter } from 'vue-router'
 import BaseButton from '@/components/ui/BaseButton.vue'
+import BasicIcon from '@/components/BasicPacks/BasicIcon.vue'
+import EmptyState from '@/components/ui/EmptyState.vue'
 import ProfileSubpageLayout from '@/views/profile/components/ProfileSubpageLayout.vue'
+import { useNotificationStore } from '@/stores/notification'
+import { formatDateTime } from '@/utils/format'
+import type { AppNotification, NotificationTone } from '@/types'
 
-const emailOrders = ref(true)
-const emailChecks = ref(true)
-const smsOrders = ref(true)
-const smsMarketing = ref(false)
-const saved = ref(false)
+const router = useRouter()
+const notificationStore = useNotificationStore()
 
-function save() {
-  saved.value = true
-  setTimeout(() => {
-    saved.value = false
-  }, 2000)
+const items = computed(() => notificationStore.items)
+const hasUnread = computed(() => notificationStore.hasUnread)
+
+const toneIcons: Record<NotificationTone, string> = {
+  info: 'vuesax-linear:information',
+  success: 'vuesax-linear:tick-circle',
+  warning: 'vuesax-linear:timer',
+  danger: 'vuesax-linear:close-circle',
+}
+
+onMounted(() => {
+  void notificationStore.hydrate()
+})
+
+async function open(item: AppNotification) {
+  await notificationStore.markRead(item.id)
+  if (item.link) router.push(item.link)
 }
 </script>
 
 <template>
-  <ProfileSubpageLayout title="اعلان‌ها" subtitle="مدیریت اعلان‌های ایمیل و پیامک">
-    <div class="notify-list">
-      <label class="notify-row">
-        <span class="notify-row__text">
-          <strong>ایمیل وضعیت سفارش</strong>
-          <span>اطلاع از تأیید، ارسال و تکمیل سفارش</span>
+  <ProfileSubpageLayout title="اعلان‌ها" subtitle="آخرین خبرهای سفارش‌های شما">
+    <div v-if="items.length" class="notif-box">
+      <div class="notif-box__head">
+        <span class="notif-box__count">
+          {{ hasUnread ? `${notificationStore.unreadCount} اعلان خوانده‌نشده` : 'همه خوانده شده' }}
         </span>
-        <input v-model="emailOrders" type="checkbox" class="notify-row__switch" />
-      </label>
+        <BaseButton
+          v-if="hasUnread"
+          variant="outline"
+          class="notif-box__mark"
+          @click="notificationStore.markAllRead()"
+        >
+          خواندن همه
+        </BaseButton>
+      </div>
 
-      <label class="notify-row">
-        <span class="notify-row__text">
-          <strong>ایمیل سررسید چک</strong>
-          <span>یادآوری قبل از موعد چک‌های ثبت‌شده</span>
+      <button
+        v-for="item in items"
+        :key="item.id"
+        type="button"
+        class="notif-row"
+        :class="[`notif-row--${item.tone}`, { 'notif-row--unread': !item.isRead }]"
+        @click="open(item)"
+      >
+        <span class="notif-row__icon" aria-hidden="true">
+          <BasicIcon :icon="toneIcons[item.tone]" :size="22" :stroke-width="1.5" />
         </span>
-        <input v-model="emailChecks" type="checkbox" class="notify-row__switch" />
-      </label>
-
-      <label class="notify-row">
-        <span class="notify-row__text">
-          <strong>پیامک وضعیت سفارش</strong>
-          <span>ارسال پیامک برای تغییر وضعیت سفارش</span>
+        <span class="notif-row__body">
+          <strong class="notif-row__title">{{ item.title }}</strong>
+          <span class="notif-row__text">{{ item.body }}</span>
+          <span class="notif-row__time">{{ formatDateTime(item.sentAt) }}</span>
         </span>
-        <input v-model="smsOrders" type="checkbox" class="notify-row__switch" />
-      </label>
-
-      <label class="notify-row">
-        <span class="notify-row__text">
-          <strong>پیامک‌های تبلیغاتی</strong>
-          <span>تخفیف‌ها و پیشنهادهای ویژه</span>
-        </span>
-        <input v-model="smsMarketing" type="checkbox" class="notify-row__switch" />
-      </label>
+        <span v-if="!item.isRead" class="notif-row__dot" aria-label="خوانده‌نشده" />
+      </button>
     </div>
 
-    <BaseButton block class="notify-save" @click="save">ذخیره تنظیمات</BaseButton>
-    <p v-if="saved" class="notify-saved">تنظیمات اعلان ذخیره شد ✓</p>
+    <EmptyState
+      v-else
+      icon="vuesax-linear:notification-bing"
+      title="اعلانی ندارید"
+      message="وقتی فاکتور سفارشتان صادر شود یا وضعیت چک و پرداخت تغییر کند، همین‌جا خبردار می‌شوید."
+    >
+      <BaseButton variant="outline" @click="router.push('/orders')">سفارش‌های من</BaseButton>
+    </EmptyState>
   </ProfileSubpageLayout>
 </template>
 
 <style scoped>
-.notify-list {
+.notif-box {
   display: flex;
   flex-direction: column;
-  gap: 4px;
+  gap: 10px;
 }
 
-.notify-row {
+.notif-box__head {
   display: flex;
   align-items: center;
   justify-content: space-between;
-  gap: 16px;
-  padding: 14px 0;
-  border-bottom: 1px solid var(--color-border);
+  gap: 12px;
+  padding-bottom: 4px;
+}
+
+.notif-box__count {
+  font-size: 0.8125rem;
+  color: var(--color-text-muted);
+}
+
+.notif-box__mark {
+  width: auto;
+  padding-inline: 14px;
+}
+
+.notif-row {
+  display: grid;
+  grid-template-columns: 40px 1fr auto;
+  align-items: flex-start;
+  gap: 12px;
+  width: 100%;
+  padding: 14px;
+  text-align: right;
+  border: 1px solid var(--color-border);
+  border-radius: 14px;
+  background: var(--color-surface);
+  color: var(--color-text);
   cursor: pointer;
+  font-family: inherit;
+  transition: border-color 0.15s;
 }
 
-.notify-row:last-of-type {
-  border-bottom: none;
+.notif-row:hover {
+  border-color: var(--color-primary);
 }
 
-.notify-row__text {
+.notif-row--unread {
+  background: var(--color-elevated);
+}
+
+.notif-row__icon {
+  width: 40px;
+  height: 40px;
+  border-radius: 12px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: var(--color-info-light);
+  color: var(--color-primary);
+}
+
+.notif-row--success .notif-row__icon {
+  background: var(--color-success-light);
+  color: var(--color-success);
+}
+
+.notif-row--warning .notif-row__icon {
+  background: var(--color-warning-light);
+  color: var(--color-warning);
+}
+
+.notif-row--danger .notif-row__icon {
+  background: var(--color-danger-light);
+  color: var(--color-danger);
+}
+
+.notif-row__body {
   display: flex;
   flex-direction: column;
   gap: 4px;
   min-width: 0;
 }
 
-.notify-row__text strong {
+.notif-row__title {
   font-size: 0.875rem;
-  font-weight: 600;
+  font-weight: 700;
 }
 
-.notify-row__text span {
-  font-size: 0.75rem;
+.notif-row__text {
+  font-size: 0.8125rem;
+  line-height: 1.6;
   color: var(--color-text-muted);
-  line-height: 1.5;
 }
 
-.notify-row__switch {
-  width: 18px;
-  height: 18px;
+.notif-row__time {
+  font-size: 0.6875rem;
+  color: var(--color-text-muted);
+}
+
+.notif-row__dot {
+  width: 8px;
+  height: 8px;
+  margin-top: 6px;
+  border-radius: 50%;
+  background: var(--color-danger);
   flex-shrink: 0;
-  accent-color: var(--color-primary);
-  cursor: pointer;
-}
-
-.notify-save {
-  margin-top: 16px;
-}
-
-.notify-saved {
-  margin: 8px 0 0;
-  font-size: 0.875rem;
-  text-align: center;
-  color: var(--color-success);
 }
 </style>
diff --git a/src/views/profile/components/DesktopProfilePage.vue b/src/views/profile/components/DesktopProfilePage.vue
index 41c4255..7de19cd 100644
--- a/src/views/profile/components/DesktopProfilePage.vue
+++ b/src/views/profile/components/DesktopProfilePage.vue
@@ -111,7 +111,7 @@ const settingsItems: Array<{
   {
     id: 'notifications',
     label: 'اعلان‌ها',
-    description: 'مدیریت اعلان‌های ایمیل و پیامک',
+    description: 'خبرهای فاکتور، چک و ارسال سفارش',
     icon: IconBell,
     path: '/profile/notifications',
   },
diff --git a/src/views/profile/components/MobileProfilePage.vue b/src/views/profile/components/MobileProfilePage.vue
index 92f9029..76e027b 100644
--- a/src/views/profile/components/MobileProfilePage.vue
+++ b/src/views/profile/components/MobileProfilePage.vue
@@ -3,6 +3,8 @@ import { computed } from 'vue'
 import { useRouter } from 'vue-router'
 import { useAuthStore } from '@/stores/auth'
 import { useOrderStore } from '@/stores/order'
+import { useNotificationStore } from '@/stores/notification'
+import IconBell from '@/components/icons/IconBell.vue'
 import IconChevronLeft from '@/components/icons/IconChevronLeft.vue'
 import IconProfile from '@/components/icons/IconProfile.vue'
 import IconCheckBook from '@/components/icons/IconCheckBook.vue'
@@ -12,10 +14,19 @@ import IconSettings from '@/components/icons/IconSettings.vue'
 const router = useRouter()
 const auth = useAuthStore()
 const orderStore = useOrderStore()
+const notificationStore = useNotificationStore()
 
 const draftCheckCount = computed(() => orderStore.draftChecks.length)
 
 const menuItems = computed(() => [
+  {
+    id: 'notifications',
+    label: 'اعلان‌ها',
+    description: 'خبرهای فاکتور، چک و ارسال',
+    path: '/profile/notifications',
+    icon: IconBell,
+    badge: notificationStore.unreadCount,
+  },
   {
     id: 'edit',
     label: 'اطلاعات کاربری',