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How to Manage Product Identifier Codes

Learn the GTIN, EAN, UPC, and ISBN digit requirements in AfterShip Feed so your products sync to TikTok Shop without identifier code errors or exemption issues.

Plans: All plans Platforms: All platforms

Overview

When you create products on TikTok Shop, you need to enter Product Identifier Codes. However, this may not be required on BigCommerce, WooCommerce, Magento-2, and Shopify stores. If you skip entering Product Identifier Codes, our app will check whether the TikTok Shop category can be exempted or not. You don't need to enter Product Identifier Codes if the category can be exempted.

Otherwise, products will not sync from BigCommerce, WooCommerce, Magento-2, or Shopify stores to TikTok Shop. Our app will show an error message to let you know which products require Product Identifier Codes.

Find below the length of digits required for different Product Identifier Codes:

  • GTIN: 14 digits

  • EAN: 8/13/14 digits

  • UPC: 12 digits

  • ISBN (only for book category): 13 digits

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