how to sell amazon products on amazon is often done through retail arbitrage, online arbitrage, or wholesale. This involves sourcing discounted Amazon products and reselling them on the platform under new listings or existing ASINs. Sellers must monitor competition, fees, and sales rank to ensure profitability. Tools like Keepa and InventoryLab help analyze trends and margins. With the right approach, selling Amazon-sourced products can create a profitable resale business within the platform itself.