Amazon's refund amount is calculated based on the purchase price of the product and the reason for the return. Generally, if the product has quality problems or is not delivered as described, Amazon will refund the full amount, including the purchase price, taxes, and delivery costs.

If the return is due to personal reasons of the consumer, Amazon may determine the refund amount based on the return policy and the condition of the product. The refund amount may deduct the delivery fee or other fees when returning the product. In short, the refund amount depends on the specific situation.