There has been a crazy amount of questions about the guide we put out about the Shopify Amazon integration and how you can get started selling a huge range of products on Amazon without holding a single piece of inventory. If you missed that, you may want to check it out, because people are already making thousands of dollars a month (not a joke!): https://merchinformer.com/shopify-amazon-merch-no-inventory-integration-guide/. We wanted to compile the majority of the questions in one place to create an FAQ. This FAQ will be updated over time when time permits. What UPCS Can You Use? Amazon officially has this to say: We verify the authenticity of product UPCs by checking the GS1 database. UPCs that do not match the information […]