how to sell back to amazon

how to sell back to amazon usually means participating in Amazon’s Trade-In program. This allows customers to return eligible used items like electronics, books, and video games for Amazon credit. If you want to sell returned or excess items to Amazon as a vendor, you would need to be part of Amazon Vendor Central, which is by invitation. Otherwise, you can list used items as a third-party seller, choosing between merchant-fulfilled or FBA options for handling orders.