Prime supply distro refers to the distribution network that supplies Amazon Prime members with fast, reliable delivery of their products. Sellers who use Amazon’s FBA service benefit from this distribution system, as their products are stored in Amazon’s warehouses and shipped directly to customers, often with two-day or even one-day delivery. By utilizing Prime supply distribution, sellers can offer Amazon Prime members a convenient and speedy shopping experience, increasing the chances of winning the buy box and improving overall sales.