---
title: "Using the final sale attribution"
slug: "using-the-final-sale-attribution"
tags: ["cart", "Associate App configuration", "customizeassociateapp", "selling experience", "Associate App", "final sale", "app customization", "sdk", "return"]
updated: 2024-11-27T10:02:45Z
published: 2024-11-27T10:02:45Z
canonical: "docs.newstore.com/using-the-final-sale-attribution"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.newstore.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Using the final sale attribution

You can use extended attributes for products in NewStore Associate App to customize app behavior, such as the `final_sale` attribute.

The `final_sale` attribute allows products to be marked as items that cannot be returned by a customer. See the code sample for the attribute:

```json
{
  "extended_attributes": [
    {
      "name": "final_sale",
      "value": "true"
    }
  ]
}
```

## Displaying the badge in NewStore Associate App

If a product in an order has the `final_sale` attribute, a badge is displayed for the product in the [cart](/v1/docs/using-the-final-sale-attribution#cart-screen) , [purchase detail](/v1/docs/using-the-final-sale-attribution#purchase-detail-screen) ,

[return detail](/v1/docs/using-the-final-sale-attribution#return-detail-screen) and [return](/v1/docs/using-the-final-sale-attribution#return-screen) screens in NewStore Associate App.

The `Final Sale` badge is an indicator that this product should not be returned, and the associate can inform the customer, if needed.

> [!NOTE]
> Important
> 
> Returning a product marked with the `Final Sale` badge is not blocked by the platform during the return process.

### Cart screen

![](https://cdn.document360.io/c2d22fcd-a44b-4e1e-bf3a-84f0ffba0dbe/Images/Documentation/032e62a1-1b91-4190-bb40-d6965e0ee771.png)

### Purchase detail screen

![](https://cdn.document360.io/c2d22fcd-a44b-4e1e-bf3a-84f0ffba0dbe/Images/Documentation/f6591efd-990a-4543-b436-72d5f8a649e6.png)

### Return screen

![](https://cdn.document360.io/c2d22fcd-a44b-4e1e-bf3a-84f0ffba0dbe/Images/Documentation/6d44786b-f579-488c-8a90-68aa25cf8f2f.png)

### Return detail screen

![](https://cdn.document360.io/c2d22fcd-a44b-4e1e-bf3a-84f0ffba0dbe/Images/Documentation/725f3fa2-4c5f-448f-88bb-6d6f1c64b70c.png)