Whether the goods purchased on Alibaba can be returned depends on the seller's policy. Some sellers may allow returns, but some may not. This situation is reasonable because buyers and sellers should understand the seller's return policy before the transaction. When trading on Alibaba, buyers can communicate with sellers to determine the quality, size and other aspects of the goods to reduce the probability of returns.

Therefore, buyers should carefully check the seller's return policy before purchasing and make their own judgment whether to purchase the product.