export interface Discount {
    id?: number
    code?: string
    title?: string
    description?: string
    start_at?: string
    end_at?: string
    type?: number
    discount_percent?: number
    discount_price?: number
    is_active?: boolean
    use_only?: number
    use_count?: number
    created_at?: string
    updated_at?: string
    deleted_at?: string
}