Yes, Greenback supports all Amazon seller Central accounts including those that manage their own fulfillment by shipping products directly to Amazon customers, known as Fullfilled By Merchant (FBM) or Seller Fulfilled Prime (SFP) as well as those sellers that rely on Amazon to manage inventory and fulfill orders, known as Fulfilled By Amazon (FBA). To connect Amazon Seller on Greenback, Amazon requires that you have a Professional Selling Plan and be the owner/super admin.