Please read the following agreement carefully before purchasing: We do wholesale business, not retail on Taobao; our profit is low and thin, and we rely on volume and support from our regular customers. Please be kind enough not to ruthlessly lower the price. Often, we only earn the postage, so please don't torture our customer service if the single order is less than 300. We don't care how many products you order at one time, even if it's just one watch, we will still check and send the shipment. What we care about is whether you will come back to buy again. Only repeat customers can fully prove that our products are cheap and good, and have certain advantages compared to our competitors. When we ship each order, we have a check, but due to the large volume of daily shipments, we can only do a visual check, so there will inevitably be some imperfect products. We hope that the bosses can accumulate them, and wait until there are 20 pieces to replace them together. We will bear the return postage for less than 20 pieces. In principle, I will not bear the return postage. Specific matters still need to contact our customer service to discuss. This store does not accept all the payment on arrival, and the freight of the ordinary express returned by the buyer should be prepaid and inform the customer service number and freight. After we receive the parcel, we will directly transfer the freight to your Alipay account. The user who buys this product indicates that he has accepted the above terms.