Amazon Seller Central. Amazon Seller Central is a backend tool in which individual or professional sellers can sell directly to Amazon customers. With Seller Central, a seller has the choice to for Amazon FBA (Fulfilment by Amazon) or Amazon FBM (Fulfilled by Merchant) where the seller manages the shipping, customer service,...How do I Find my Amazon Seller account?
Click on the "Your Account." drop-down box on the Amazon homepage. You can find this option under your name on the top right-hand side of the page. Click on "Your Seller Account.". This can be found near the top of the menu on the right column on the page.