The benefits of using FBA include:
Eligible for free shipping on Amazon Prime: Amazon customers love FREE Shipping and Amazon Prime, and these delivery options are available for your Amazon listings.
Competitive pricing: Your FBA listings on Amazon are sorted by product price with no shipping costs since your products are eligible for free shipping on Amazon Prime.
Trusted customer service and returns: FBA listings are displayed with the Fulfillment by Amazon logo, so customers know that packing, delivery, customer service, and returns are all handled by Amazon.
Fulfill orders from other channels: FBA can fulfill your orders from other sales channels using your inventory stored at an Amazon fulfillment center. You manage your inventory through a simple online user interface and can direct us to return the inventory at any time.
Listings rankings: FBA listings are more competitive than those listings which fulfilled by merchants, and has an great significance of product rankings.
And More: Your customers also benefit from a growing assortment of other benefits, such as gift wrapping and an up-to-the-minute countdown for One Day Shipping.