What Does the Error "Invalid or Missing Barcode" Mean and How Can It Be Corrected?

Article last modified on: Mon, 18 Sep 2023

The error message "Invalid or Missing Barcode" typically indicates that the product you are trying to upload to Walmart is missing a valid barcode, specifically a UPC (Universal Product Code). To address this error, follow these steps:

1. Update Barcode (UPC): Ensure that you have a valid UPC for the product in question. If you don't have a UPC, you can purchase one through our services or obtain it from a valid source.

2. Add Barcode in Shopify: Make sure that you have updated the correct UPC for the product in your Shopify store. This is essential as Walmart requires a valid barcode for all product listings.

By providing a valid and registered UPC barcode for your product, you should be able to resolve the "Invalid or Missing Barcode" error and successfully upload your product to Walmart. If you need further assistance or have additional questions, please don't hesitate to reach out for support.

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