Once you have created your Amazon Storefront, Amazon will review it to ensure that it meets their guidelines and policies. The review process typically takes several days, during which time your Storefront will be in a "pending" status.
Here are some factors that Amazon considers during the review process: Compliance with Amazon's policies:
Once your Storefront is approved, it will become live on Amazon's platform and be available for customers to visit and purchase your products. If Amazon finds any issues with your Storefront during the review process, they will provide you with feedback on how to make the necessary changes to get it approved.