diff --git a/src/layouts/components/ResponsiveViewPair.vue b/src/layouts/components/ResponsiveViewPair.vue
index 0565d63..9aaa841 100644
--- a/src/layouts/components/ResponsiveViewPair.vue
+++ b/src/layouts/components/ResponsiveViewPair.vue
@@ -25,7 +25,7 @@ const isDesktop = useDesktopBreakpoint()
 
 <style scoped>
 .responsive-view-pair {
-  min-height: 100%;
+  min-height: 0;
   height: 100%;
   width: 100%;
   max-width: 100%;
@@ -34,7 +34,7 @@ const isDesktop = useDesktopBreakpoint()
 }
 
 .responsive-view-pair__pane {
-  min-height: 100%;
+  min-height: 0;
   height: 100%;
   width: 100%;
   max-width: 100%;
diff --git a/src/layouts/mobile/mobile-layout.less b/src/layouts/mobile/mobile-layout.less
index 9a1b821..894db9f 100644
--- a/src/layouts/mobile/mobile-layout.less
+++ b/src/layouts/mobile/mobile-layout.less
@@ -132,11 +132,20 @@
 }
 
 .main-with-bottom-chrome {
-  height: calc(100vh - 72px - var(--app-credit-footer-offset, 28px));
+  height: calc(100vh - var(--app-bottom-chrome-height, 108px));
+  overflow: hidden;
+  display: flex;
+  flex-direction: column;
 }
 
 .main-with-bottom-chrome-inner {
-  height: calc(100vh - 72px - var(--app-credit-footer-offset, 28px));
+  flex: 1 1 auto;
+  min-height: 0;
+  width: 100%;
+  overflow-y: auto;
+  overflow-x: hidden;
+  -webkit-overflow-scrolling: touch;
+  overscroll-behavior-y: contain;
 }
 
 .main-with-bottom-chrome--no-nav,
diff --git a/src/models/products.ts b/src/models/products.ts
index fcedf49..c74ffef 100644
--- a/src/models/products.ts
+++ b/src/models/products.ts
@@ -26,6 +26,7 @@ export interface  Product {
     direct_price: number | undefined
     price_offset_percent?: number | null
     use_last_price_if_zero?: boolean
+    reference_provider_active?: boolean
     trade_by_quantity?: boolean
     reading_method: any
     created_at: any
diff --git a/src/utils/inputRules.ts b/src/utils/inputRules.ts
index 01289d7..3a8b9c6 100644
--- a/src/utils/inputRules.ts
+++ b/src/utils/inputRules.ts
@@ -151,6 +151,7 @@ let amountP =0
 let isBuyP=true
 let NumP=0
 let groupTypeP: string | undefined
+let meltedBalanceP = 0
 const checkNumber = async (_rule: Rule, value: number) => {
 
 
@@ -165,12 +166,12 @@ if (isBuyP){
     if (!availableCash && isCashLikeDealMethod(methodP)){
         return Promise.reject(getInsufficientCashWalletMessage(groupTypeP))
     }
-    if (!walletCash?.walletInfo?.gold && isMainMetalWalletDealMethod(methodP)){
+    if (!meltedBalanceP && isMainMetalWalletDealMethod(methodP)){
         return Promise.reject(getInsufficientGoldWalletMessage(groupTypeP, methodP))
     }
     if (priceP * value > availableCash && isCashLikeDealMethod(methodP))
         return Promise.reject(getInsufficientCashWalletMessage(groupTypeP))
-    if (amountP * value > walletCash?.walletInfo?.gold && isMainMetalWalletDealMethod(methodP))
+    if (amountP * value > meltedBalanceP && isMainMetalWalletDealMethod(methodP))
         return Promise.reject(getInsufficientGoldWalletMessage(groupTypeP, methodP))
     else
         return Promise.resolve();
@@ -182,12 +183,20 @@ if (isBuyP){
     }
 }
 
-export const justNumber2 = (price: number, method?: string , amount?:number ,isBuy?:boolean, groupType?: string) => {
+export const justNumber2 = (
+  price: number,
+  method?: string,
+  amount?: number,
+  isBuy?: boolean,
+  groupType?: string,
+  meltedBalance?: number,
+) => {
     priceP = price
     methodP = method
     amountP=amount
     isBuyP=isBuy
     groupTypeP = groupType
+    meltedBalanceP = meltedBalance ?? 0
     return {
         required: true,
         validator: checkNumber,
diff --git a/src/utils/productAssets.ts b/src/utils/productAssets.ts
index d3c9f5a..26e566b 100644
--- a/src/utils/productAssets.ts
+++ b/src/utils/productAssets.ts
@@ -394,6 +394,10 @@ export function formatMetalAssetsInfoText(metal: WalletMetalTotal): string {
   return `${metal.label}: مجموع کیف محصولات (${metal.product_weight} ${unit}) + موجودی کیف اصلی (${metal.melted_weight} ${unit})`
 }
 
+function formatRialNumber(value: number): string {
+  return usePriceWithoutType(value)
+}
+
 /** متن توضیح مودال دارایی ریالی */
 export function formatRialAssetsInfoText(cashWallet: number, metalRialValue: number): string {
   const total = cashWallet + metalRialValue
diff --git a/src/utils/productDealMethod.ts b/src/utils/productDealMethod.ts
index 9e2c27f..6bbf7ea 100644
--- a/src/utils/productDealMethod.ts
+++ b/src/utils/productDealMethod.ts
@@ -1,4 +1,6 @@
 import type { SelectItem } from '@/models/SelectItem'
+import type { Product } from '@/models/products'
+import type { WalletInventoryCard } from '@/models/walletAssets'
 import { isBoursecuProject } from '@/utils/config'
 import { useSettingsStore } from '@/store/settingsStore'
 import {
@@ -8,7 +10,9 @@ import {
   LEGACY_GROUP_MAFTOL,
   normalizeProductGroupType,
   PRODUCT_CATEGORY_ABSHODE,
+  usesQuantityTrade,
 } from '@/utils/productCategories'
+import { formatInventoryCardValue } from '@/utils/productAssets'
 
 /** @deprecated از isMeltedTradeGroup استفاده کنید */
 export const BOURSECU_GROUP_ABSHODE = PRODUCT_CATEGORY_ABSHODE
@@ -183,29 +187,190 @@ export function getProductQuantityUnit(product?: ProductUnitSource | null) {
   return getWeightUnit()
 }
 
-function getDefaultTypeDealOptions(): SelectItem[] {
-  const settingsStore = useSettingsStore()
-  return [
-    { value: 'نقدی', key: 'cash' },
-    { value: settingsStore.metalTypeLabel, key: 'gold' },
-  ]
+export const MELTED_DEAL_METHOD_PREFIX = 'gold:'
+
+export interface ProductDealMethodContext {
+  tradedProduct?: Product | null
+  productMetalId?: number | null
+  inventoryCards?: WalletInventoryCard[]
+  catalog?: Product[]
 }
 
-export function getProductDealMethodOptions(groupType?: string | null, isBuy = true): SelectItem[] {
+/** سلکت نحوه معامله فقط وقتی محصول مورد معامله وزن دارد */
+export function shouldShowProductDealMethodSelector(product?: Product | null) {
+  return hasProductUnitWeight(product)
+}
+
+export function shouldShowProductDealMethodSelect(
+  product?: Product | null,
+  options?: SelectItem[] | null,
+) {
+  return shouldShowProductDealMethodSelector(product) && (options?.length ?? 0) > 1
+}
+
+export function buildMeltedDealMethodKey(productId: number) {
+  return `${MELTED_DEAL_METHOD_PREFIX}${productId}`
+}
+
+export function parseMeltedDealMethodProductId(method?: string | null): number | null {
+  if (!method?.startsWith(MELTED_DEAL_METHOD_PREFIX)) {
+    return null
+  }
+
+  const productId = Number(method.slice(MELTED_DEAL_METHOD_PREFIX.length))
+  return productId > 0 ? productId : null
+}
+
+export function isMeltedProductDealMethod(method?: string | null) {
+  return parseMeltedDealMethodProductId(method) != null
+}
+
+function isQuantityTradeCatalogProduct(
+  product?: Product | null,
+  metalId?: number | null,
+  excludeProductId?: number | null,
+) {
+  if (!product || !usesQuantityTrade(product)) {
+    return false
+  }
+
+  if (excludeProductId && Number(product.id) === Number(excludeProductId)) {
+    return false
+  }
+
+  return Number(product.metal_id) === Number(metalId ?? 0)
+}
+
+function findInventoryCardForProduct(
+  cards: WalletInventoryCard[],
+  productId?: number | null,
+) {
+  if (!productId) {
+    return undefined
+  }
+
+  return cards.find((card) => Number(card.product_id) === Number(productId))
+}
+
+export function getQuantityTradePaymentDealOptions(
+  context?: ProductDealMethodContext | null,
+  isBuy = true,
+): SelectItem[] {
+  const metalId = Number(context?.productMetalId ?? 0)
+  const catalog = context?.catalog ?? []
+  const cards = context?.inventoryCards ?? []
+  const tradedProductId = context?.tradedProduct?.id ?? null
+
+  if (!metalId || !catalog.length) {
+    return []
+  }
+
+  const matchingProducts = catalog.filter((product) =>
+    isQuantityTradeCatalogProduct(product, metalId, tradedProductId)
+  )
+
+  if (isBuy) {
+    const options: SelectItem[] = []
+
+    for (const product of matchingProducts) {
+      const card = findInventoryCardForProduct(cards, product.id)
+      if (!card || Number(card.quantity ?? 0) <= 0) {
+        continue
+      }
+
+      options.push({
+        key: buildMeltedDealMethodKey(product.id),
+        value: `${product.title} — ${formatInventoryCardValue(card)}`,
+      })
+    }
+
+    return options
+  }
+
+  return matchingProducts.map((product) => {
+    const card = findInventoryCardForProduct(cards, product.id)
+    const inventorySuffix = card ? ` — ${formatInventoryCardValue(card)}` : ''
+
+    return {
+      key: buildMeltedDealMethodKey(product.id),
+      value: `دریافت ${product.title}${inventorySuffix}`,
+    }
+  })
+}
+
+/** @deprecated از getQuantityTradePaymentDealOptions استفاده کنید */
+export function getMeltedPaymentDealOptions(
+  context?: ProductDealMethodContext | null,
+  isBuy = true,
+) {
+  return getQuantityTradePaymentDealOptions(context, isBuy)
+}
+
+export function findMeltedDealMethodCard(
+  method?: string | null,
+  cards: WalletInventoryCard[] = [],
+) {
+  return findInventoryCardForProduct(cards, parseMeltedDealMethodProductId(method))
+}
+
+export function findProductDealMethodProduct(
+  method?: string | null,
+  catalog: Product[] = [],
+) {
+  const productId = parseMeltedDealMethodProductId(method)
+  if (!productId) {
+    return null
+  }
+
+  return catalog.find((product) => Number(product.id) === productId) ?? null
+}
+
+export function resolveProductTradeBuyUnitPrice(product?: Product | null) {
+  if (!product) {
+    return 0
+  }
+
+  const basePrice = (product.price ?? 0) + (product.cash_fee_buy ?? 0)
+  return product.direct_price === 0
+    ? basePrice * (product.amount ?? 0)
+    : basePrice
+}
+
+export function resolveProductTradeSellUnitPrice(product?: Product | null) {
+  if (!product) {
+    return 0
+  }
+
+  const basePrice = (product.price ?? 0) - (product.cash_fee_sell ?? 0)
+  return product.direct_price === 0
+    ? basePrice * (product.amount ?? 0)
+    : basePrice
+}
+
+function getDefaultTypeDealOptions(context?: ProductDealMethodContext | null, isBuy = true): SelectItem[] {
+  const cashOption: SelectItem = { value: 'نقدی', key: 'cash' }
+
+  if (!shouldShowProductDealMethodSelector(context?.tradedProduct ?? null)) {
+    return [cashOption]
+  }
+
+  const quantityOptions = getQuantityTradePaymentDealOptions(context, isBuy)
+  if (quantityOptions.length) {
+    return [cashOption, ...quantityOptions]
+  }
+
+  return [cashOption]
+}
+
+export function getProductDealMethodOptions(
+  groupType?: string | null,
+  isBuy = true,
+  context?: ProductDealMethodContext | null,
+): SelectItem[] {
   const settingsStore = useSettingsStore()
 
   if (!isBoursecuProject()) {
-    if (isBuy) {
-      return [
-        { value: 'نقدی', key: 'cash' },
-        { value: settingsStore.metalTypeLabel, key: 'gold' },
-      ]
-    }
-
-    return [
-      { value: 'نقدی', key: 'cash' },
-      { value: `دریافت ${settingsStore.metalTypeLabel}`, key: 'gold' },
-    ]
+    return getDefaultTypeDealOptions(context, isBuy)
   }
 
   if (isMaftolMesGroup(groupType)) {
@@ -230,11 +395,15 @@ export function getProductDealMethodOptions(groupType?: string | null, isBuy = t
     return [{ value: settingsStore.meltedGoldLabel, key: 'gold' }]
   }
 
-  return getDefaultTypeDealOptions()
+  return getDefaultTypeDealOptions(context, isBuy)
 }
 
-export function getDefaultProductDealMethod(groupType?: string | null, isBuy = true) {
-  return getProductDealMethodOptions(groupType, isBuy)[0]?.key ?? 'cash'
+export function getDefaultProductDealMethod(
+  groupType?: string | null,
+  isBuy = true,
+  context?: ProductDealMethodContext | null,
+) {
+  return getProductDealMethodOptions(groupType, isBuy, context)[0]?.key ?? 'cash'
 }
 
 export function getProductDealMethodPlaceholder(isBuy = true) {
@@ -265,7 +434,24 @@ export function isCashLikeDealMethod(method?: string | null) {
 }
 
 export function isMainMetalWalletDealMethod(method?: string | null) {
-  return method === 'gold' || method === 'katod'
+  return method === 'gold' || method === 'katod' || isMeltedProductDealMethod(method)
+}
+
+export function getMeltedDealMethodBalance(
+  method?: string | null,
+  cards: WalletInventoryCard[] = [],
+  mainWalletGold?: number | null,
+) {
+  const card = findMeltedDealMethodCard(method, cards)
+  if (card) {
+    return Number(card.quantity ?? 0)
+  }
+
+  if (method === 'gold' || method === 'katod') {
+    return Number(mainWalletGold ?? 0)
+  }
+
+  return 0
 }
 
 /** برچسب کیف فلز اصلی (main wallet gold) — از setting metal_type */
diff --git a/src/utils/productPrice.ts b/src/utils/productPrice.ts
index 0422309..2d946c6 100644
--- a/src/utils/productPrice.ts
+++ b/src/utils/productPrice.ts
@@ -7,6 +7,22 @@ function productUsesLastPriceIfZero(product: Product): boolean {
   return Boolean(product.use_last_price_if_zero)
 }
 
+function hasReferenceReadingMethod(product: Product): boolean {
+  return Boolean(product.reading_method)
+}
+
+/** قیمت پایه محصولات با reading_method — بدون fallback وقتی تیک «قیمت صفر از مرجع» خاموش است */
+function getReferenceProductBaseBuyPrice(product: Product): number {
+  const storedUnit = Number(product.price ?? 0)
+  const useLast = productUsesLastPriceIfZero(product)
+
+  if (!useLast) {
+    return storedUnit > 0 ? storedUnit : 0
+  }
+
+  return storedUnit
+}
+
 export function resolvePriceOffsetRatio(offsetPercent?: number | null) {
   const offset = Number(offsetPercent ?? 0)
   if (!offset) {
@@ -74,6 +90,10 @@ export function getProductBaseBuyPrice(product: Product): number {
     return Number(product.price_profit ?? 0) + Number(product.price ?? 0)
   }
 
+  if (hasReferenceReadingMethod(product)) {
+    return getReferenceProductBaseBuyPrice(product)
+  }
+
   return Number(product.price ?? 0)
 }
 
@@ -148,6 +168,14 @@ export function getProductSellPrice(product: Product): number {
 }
 
 export function isProductPriceInactive(product: Product): boolean {
+  if (
+    hasReferenceReadingMethod(product)
+    && !productUsesLastPriceIfZero(product)
+    && product.reference_provider_active === false
+  ) {
+    return true
+  }
+
   return getProductBaseBuyPrice(product) <= 0
 }
 
diff --git a/src/utils/usePrice.ts b/src/utils/usePrice.ts
index f4eef89..f374c49 100644
--- a/src/utils/usePrice.ts
+++ b/src/utils/usePrice.ts
@@ -6,18 +6,27 @@ function formatGroupedPrice(price: string | number | null | undefined, digit: bo
   return value
 }
 
+/** مبلغ ریالی — بدون اعشار، گرد به بالا */
+export function ceilRial(price?: number | string | null): number {
+  const num = Number(price ?? 0)
+  if (!Number.isFinite(num)) {
+    return 0
+  }
+
+  return Math.ceil(num)
+}
+
 export function formatNumber(value: string | number | null | undefined, grouped = false): string {
   return formatGroupedPrice(value, grouped)
 }
 
 export function usePrice(price: number, digit = true, unit = 'ریال') {
-  price = price ?? 0
-  const formatted = formatGroupedPrice(price, digit)
+  const formatted = formatGroupedPrice(ceilRial(price), digit)
   return `${formatted} ${unit}`
 }
 
 export function usePriceWithoutType(price?: number, digit = true) {
-  return formatGroupedPrice(price ?? '', digit)
+  return formatGroupedPrice(ceilRial(price), digit)
 }
 
 export function useTowDecimal(num: string | number): string | number {
diff --git a/src/views/base/products/components/DealProduct.vue b/src/views/base/products/components/DealProduct.vue
index f6275fc..3aaf49b 100644
--- a/src/views/base/products/components/DealProduct.vue
+++ b/src/views/base/products/components/DealProduct.vue
@@ -22,10 +22,16 @@
     </div>
     <div v-if="userStore" class=" mt-5 pb-2 mb-19vh">
       <!--      <a-spin :spinning="loading">-->
-      <div v-if="!loading" :class="!isBuy? ' bg-red-100' : ' bg-green-100'"
-           class="w-full  relative rounded-lg h-[88px] flex flex-col justify-center background-color-transition">
-        <img :src="img1" alt="" class="h-[88px] absolute">
-        <div class="w-full items-center flex flex-col">
+      <div
+        v-if="!loading"
+        class="w-full relative rounded-lg flex flex-col justify-center background-color-transition"
+        :class="[
+          !isBuy ? 'bg-red-100' : 'bg-green-100',
+          selectedMeltedPaymentProduct ? 'min-h-[120px] py-3' : 'h-[88px]',
+        ]"
+      >
+        <img :src="img1" alt="" class="h-full min-h-[88px] absolute inset-0 w-full object-cover">
+        <div class="w-full items-center flex flex-col relative z-1">
           <div class="text-gray-700 font-bold">{{ !isBuy ? 'قیمت فروش' : 'قیمت خرید' }}</div>
           <div v-if="price" class="flex gap-1 mt-3 text-xs items-center">
             <div :class="!isBuy? 'text-red-700' : 'text-green-700'" class="font-bold text-2xl color-transition">
@@ -33,6 +39,16 @@
             </div>
             ریال
           </div>
+          <div
+            v-if="selectedMeltedPaymentProduct && price"
+            class="flex gap-1 mt-2 text-xs items-center"
+          >
+            <div class="text-gray-600">قیمت {{ selectedMeltedPaymentProduct.title }}:</div>
+            <div :class="!isBuy? 'text-red-700' : 'text-green-700'" class="font-bold text-lg color-transition">
+              {{ usePriceWithoutType(selectedMeltedTradePrice) }}
+            </div>
+            <div>ریال</div>
+          </div>
         </div>
       </div>
       <div v-else class="w-full h-[88px]">
@@ -48,7 +64,7 @@
         <div class="border-gray-200 border-1 rounded-xl p-5 relative">
           <bg_main />
           <div class="z-100 relative">
-            <a-form-item name="method" :rules="[required()]">
+            <a-form-item v-if="showDealMethodSelect" name="method" :rules="[required()]">
               <BasicSelect v-model:value="form.method" :items="typeDeal"
                            key-name="key"
                            :show-search="false"
@@ -60,7 +76,7 @@
             </a-form-item>
 
             <a-form-item v-if="isBuy" name="goldValue"
-                         :rules="[justNumber2(props?.ProductItem?.price , form.method , props?.ProductItem?.amount, true, props?.ProductItem?.group_type)]">
+                         :rules="[justNumber2(props?.ProductItem?.price , form.method , props?.ProductItem?.amount, true, props?.ProductItem?.group_type, selectedMeltedPaymentBalance)]">
               <BasicInput v-model:value="form.goldValue" addon-before="تعداد" addon-bg-color="#000000FF"
                           addon-text-color="white"
                           place-holder="تعداد"
@@ -97,7 +113,7 @@
 
             <!--              {{walletStore?.walletInfo?.gold}}-->
             <Transition mode="out-in" name="fade" class="mt-2">
-              <div v-if="isBuy && (form.method === 'gold' || form.method === 'katod')" class="font-bold text-xs">
+              <div v-if="isBuy && isMainMetalWalletDealMethod(form.method)" class="font-bold text-xs">
                 <div>{{ buyMetalWalletBalanceText }}</div>
               </div>
               <div v-else-if="isBuy && form.method === 'cash'" class="font-bold text-xs">
@@ -272,6 +288,7 @@ import { Product } from '@/models/products'
 import BasicSelect from '@/components/BasicPacks/BasicSelect.vue'
 import Bg_main from '@/components/bg_main.vue'
 import { useFundUserStore } from '@/store/fundStore'
+import { getProductsCatalogRef } from '@/composables/useProductsCatalog'
 import {
   getDefaultProductDealMethod,
   getProductDealMethodOptions,
@@ -282,6 +299,12 @@ import {
   formatMainMetalReceiveText,
   calcSellReceivedMetalWeight,
   isMainMetalWalletDealMethod,
+  findMeltedDealMethodCard,
+  findProductDealMethodProduct,
+  getMeltedDealMethodBalance,
+  shouldShowProductDealMethodSelect,
+  resolveProductTradeBuyUnitPrice,
+  resolveProductTradeSellUnitPrice,
   formatProductWeightAmount,
   getProductQuantityUnit,
   getProductTotalWeightLabel,
@@ -296,10 +319,10 @@ import {
   productMinOrderCash
 } from '@/utils/productOrderLimit'
 import { useWalletAssets } from '@/composables/useWalletAssets'
-import { formatProductWalletBalanceText, getCashWalletBalance, getProductInventoryQuantity } from '@/utils/productAssets'
+import { formatProductWalletBalanceText, formatInventoryCardValue, getCashWalletBalance, getProductInventoryQuantity } from '@/utils/productAssets'
 import { isStoreClosed, getStoreClosedMessage } from '@/utils/storeHours'
 
-const typeDeal = computed(() => getProductDealMethodOptions(props?.ProductItem?.group_type, isBuy.value))
+const catalogProducts = getProductsCatalogRef()
 
 const isMetalReceiveDeal = computed(() =>
   !isBuy.value && isMainMetalWalletDealMethod(form.value.method)
@@ -347,12 +370,6 @@ const productWalletBalanceText = computed(() =>
   )
 )
 
-const buyMetalWalletBalanceText = computed(() =>
-  form.value.method === 'katod'
-    ? formatMainMetalWalletBalanceText(walletStore?.walletInfo?.gold ?? 0)
-    : goldWalletBalanceText.value
-)
-
 const infoVisible = ref(false)
 const walletStore = useWalletStore()
 const { assetsSummary, loadWalletAssets } = useWalletAssets()
@@ -566,18 +583,98 @@ const form = ref<Gold>({
   goldVazn:undefined
 })
 
+const inventoryCards = computed(() => assetsSummary.value?.inventory_cards ?? [])
+
+const dealMethodContext = computed(() => ({
+  tradedProduct: props?.ProductItem ?? null,
+  productMetalId: props?.ProductItem?.metal_id,
+  inventoryCards: inventoryCards.value,
+  catalog: catalogProducts.value,
+}))
+
+const typeDeal = computed(() =>
+  getProductDealMethodOptions(props?.ProductItem?.group_type, isBuy.value, dealMethodContext.value)
+)
+
+const showDealMethodSelect = computed(() =>
+  shouldShowProductDealMethodSelect(props?.ProductItem, typeDeal.value)
+)
+
+const selectedMeltedPaymentCard = computed(() =>
+  findMeltedDealMethodCard(form.value.method, inventoryCards.value)
+)
+
+const selectedMeltedPaymentProduct = computed(() =>
+  findProductDealMethodProduct(form.value.method, catalogProducts.value)
+)
+
+const selectedMeltedTradePrice = computed(() => {
+  const product = selectedMeltedPaymentProduct.value
+  if (!product) {
+    return 0
+  }
+
+  return isBuy.value
+    ? resolveProductTradeBuyUnitPrice(product)
+    : resolveProductTradeSellUnitPrice(product)
+})
+
+const selectedMeltedPaymentBalance = computed(() =>
+  getMeltedDealMethodBalance(
+    form.value.method,
+    inventoryCards.value,
+    walletStore?.walletInfo?.gold
+  )
+)
+
+const buyMetalWalletBalanceText = computed(() => {
+  const card = selectedMeltedPaymentCard.value
+  const product = selectedMeltedPaymentProduct.value
+  if (card) {
+    return `موجودی ${card.title}: ${formatInventoryCardValue(card)}`
+  }
+  if (product) {
+    return `موجودی ${product.title}: ۰ ${getProductQuantityUnit(product)}`
+  }
+
+  if (form.value.method === 'katod') {
+    return formatMainMetalWalletBalanceText(walletStore?.walletInfo?.gold ?? 0)
+  }
+
+  return goldWalletBalanceText.value
+})
+
 function resetDealMethod() {
-  form.value.method = getDefaultProductDealMethod(props?.ProductItem?.group_type, isBuy.value)
+  form.value.method = getDefaultProductDealMethod(
+    props?.ProductItem?.group_type,
+    isBuy.value,
+    dealMethodContext.value,
+  )
 }
 
 watch(
-  () => [props?.ProductItem?.id, props?.ProductItem?.group_type],
+  () => [props?.ProductItem?.id, props?.ProductItem?.group_type, props?.ProductItem?.amount, inventoryCards.value, catalogProducts.value],
   () => {
     resetDealMethod()
   },
   { immediate: true }
 )
 
+watch(showDealMethodSelect, (visible) => {
+  if (!visible) {
+    form.value.method = 'cash'
+  }
+})
+
+watch(
+  () => form.value.method,
+  (method) => {
+    if (!typeDeal.value.some((item) => item.key === method)) {
+      resetDealMethod()
+    }
+  }
+)
+
 // تابع تبدیل اعداد فارسی به انگلیسی
 const persianToEnglish = (str: string | number | undefined): string => {
   if (!str) return ''
@@ -831,7 +928,11 @@ async function ok() {
       goldValue: undefined,
       goldCash: undefined,
       percentWallet: undefined,
-      method: getDefaultProductDealMethod(props?.ProductItem?.group_type, isBuy.value)
+      method: getDefaultProductDealMethod(
+        props?.ProductItem?.group_type,
+        isBuy.value,
+        dealMethodContext.value,
+      )
     }
   } catch (e) {
     // console.log(e)
diff --git a/src/views/base/products/components/ProductItem.vue b/src/views/base/products/components/ProductItem.vue
index 112a525..220abf2 100644
--- a/src/views/base/products/components/ProductItem.vue
+++ b/src/views/base/products/components/ProductItem.vue
@@ -1,6 +1,6 @@
 <template>
 <div class="flex bg-white border-1 border-gray-200 rounded-lg"
-     :class="isClickable ? 'bg-white opacity-100' : 'bg-gray-200 opacity-50'">
+     :class="isClickable ? 'bg-white opacity-100' : 'bg-gray-200 opacity-50 cursor-not-allowed'">
   <div class="bg-gray-100 m-2 rounded-lg w-28 h-28 flex justify-center p-2">
     <img :src="displayImage" class="object-contain w-full h-full" alt="">
   </div>
diff --git a/src/views/base/products/desktop/components/DesktopProductCard.vue b/src/views/base/products/desktop/components/DesktopProductCard.vue
index 098da33..c426085 100644
--- a/src/views/base/products/desktop/components/DesktopProductCard.vue
+++ b/src/views/base/products/desktop/components/DesktopProductCard.vue
@@ -13,7 +13,10 @@
       <span class="dproducts-card__badge">{{ product.group_type }}</span>
       <h3 class="dproducts-card__title">{{ product.title }}</h3>
       <p class="dproducts-card__price">
-        <template v-if="usesQuantityTrade(product)">
+        <template v-if="inactive">
+          بدون قیمت
+        </template>
+        <template v-else-if="usesQuantityTrade(product)">
           {{ usePrice(goldPriceValue) }}
         </template>
         <template v-else>
diff --git a/src/views/base/transactions/DefaultTransactionsPage.vue b/src/views/base/transactions/DefaultTransactionsPage.vue
index 98e6aa4..d9f123b 100644
--- a/src/views/base/transactions/DefaultTransactionsPage.vue
+++ b/src/views/base/transactions/DefaultTransactionsPage.vue
@@ -7,7 +7,8 @@
       </template>
     </MobilePageHeader>
 
-    <div ref="el" :class="loading ? 'h-screen' : ''" class="px-3 mpage-content pb-10">
+<!--    <div ref="el" :class="loading ? 'h-screen' : ''" class="px-3 mpage-content pb-10">-->
+    <div ref="el" class="transactions-page-body px-3 pt-16">
       <list-anim v-if="!loading">
         <Item v-for="item in items" :key="item.id" :item="item" />
         <div :ref="bindMobileObserver" v-show="!loading" class="w-full opacity-0 relative">
diff --git a/src/views/base/transactions/index.vue b/src/views/base/transactions/index.vue
index dc2b1c0..aeb36d9 100644
--- a/src/views/base/transactions/index.vue
+++ b/src/views/base/transactions/index.vue
@@ -35,7 +35,7 @@ useTransactionsPageProvider({ boursecu: isBoursecu })
 
 <style scoped>
 .transactions-page-root {
-  min-height: 100%;
+  min-height: 0;
   height: 100%;
 }
 </style>