You can exchange it, or you can exchange it for other items. If you really want to return the goods, you can return them unless the merchant promises to buy them with dissatisfaction. Another way is to convert the less refunded part into the accompanying loss, for example, 1 0,000 yuan will be refunded to you for 8700. Because after you bought this thing, it delayed the sales of the merchants, and it was a little shabby, and people spent a lot of time, so it was impossible to return it in full.