> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://doc.common-services.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Eligible products for export or synchronization - Amazon Marketplace Plus

For a product to be **eligible for export or synchronization** with Amazon via the module, it must meet **all of the following conditions**:

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### General Conditions

* The product belongs to **at least one category selected** in the module’s **Categories** tab  
* It has a **Reference (SKU)**
* It has a **valid barcode** (EAN or UPC)
* It is **not excluded** by a **Manufacturer** or **Supplier** filter (in the **Filters** tab)
* The following fields are required: **Product name, Quantity, Price, Category, Brand / Manufacturer**

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### Conditions for Variants

If the product has combinations (variants), **each exported variant** must contain:

* A **unique Reference (SKU)**
* A **barcode (EAN or UPC)**

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### Structure Validation

To ensure compatibility of your product listings with Amazon, refer to the official documentation:  
📄 [Validate your catalog structure](https://doc.common-services.com/en/article/validating-your-catalog-structure-amazon-marketplace-plus-d3xsyp/)

A correct structure is essential to avoid synchronization errors and ensure a smooth transfer of your data to Amazon.

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### Additional Amazon Restrictions

Amazon may restrict or require prior approval for the sale of certain **products, categories, or brands**.  
➡️ [See the official policy on restricted products](https://sellercentral.amazon.co.uk/help/hub/reference/G200333160)