My product is displaying a missing barcode. How can I update it?

Article last modified on: Wed, 13 Sep 2023

Barcodes are essential for selling products on Walmart. To resolve this issue, follow these steps:

  • Ensure you have a valid 12-digit UPC code for your products.
  • If you don't have a UPC code, you can purchase one from Speedy Barcode.
  • Update the UPC codes in your Shopify store; they will automatically sync with our app.
  • Alternatively, you can directly update the UPC codes within our app using a CSV file or the product editing feature.

Once updated, remember to upload your product.

If you require further assistance, reach out to us through live chat or email at We're here to help!

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