Overview

Switching a product listing from merchant-fulfilled to Fulfilled by Amazon (FBA) is one of the most common operational changes sellers make in Seller Central. The process involves selecting your listings, configuring fulfillment settings, and creating a shipping plan to send inventory to Amazon's warehouses. Understanding each step helps sellers avoid common pitfalls and get their products Prime-eligible faster.

Key Points / What Sellers Need to Know

• Conversion happens in Manage Inventory — Sellers initiate the switch from the Manage Inventory page in Seller Central by selecting one or more listings and choosing the "Change to Fulfilled by Amazon" option from the action menu.
• Not all items qualify for FBA — Amazon will flag any products that are ineligible for the FBA program during the conversion process, so sellers should be prepared for potential restrictions on certain items.
• Prep and labeling choices matter — First-time FBA conversions require sellers to select a prep type for each item, and these labeling preferences are saved for future shipments.
• Dangerous goods review may apply — Some products require hazmat or dangerous goods information before Amazon will accept them into FBA fulfillment centers.
• A shipping plan is created automatically — Once listings are confirmed for FBA conversion, Seller Central guides sellers directly into the shipping plan workflow to arrange inventory delivery.

How the Conversion Process Works

The conversion workflow begins on the Manage Inventory page, where sellers can select individual listings or multiple products at once for bulk conversion. After selecting items, the "Action on selected" dropdown menu provides the option to change fulfillment to FBA. Seller Central then presents a confirmation page showing all selected listings along with configuration options for each product. Sellers who are converting a particular ASIN to FBA for the first time will need to specify the prep type, which determines how Amazon handles labeling and packaging at the fulfillment center. This preference is remembered for subsequent shipments of the same product.