The worry-free return service fee of AliExpress is determined based on the return rate of the product and the cost and other factors. The specific rates are currently divided according to different categories. When purchasing goods, merchants need to pay a certain percentage of the worry-free return service fee to ensure that consumers enjoy better service guarantees.

Generally speaking, the service fee rate of goods with low return rates will be relatively low, while goods with high return rates will have higher service fees. For sellers, appropriately adjusting the return rate and providing high-quality goods and services are the key to reducing the service fee rate.