Purchase requirements:

· 1. Source description
· due to the change of product packaging or some accessories from time to time, we cannot ensure that the goods received by customers are completely consistent with the store pictures, origin and attachment description. Can only ensure that the original factory goods! And ensure that it is consistent with the same mainstream new products in the market at that time. If the store is not updated in time, please understand!
· 2. About the product
· 1) due to the large number of products, many products are not timely updated and displayed on the website. If you cannot find what you need, please contact online customer service. We will try our best to help you find it.
· 2) some products are out of stock occasionally. Before you decide to buy this product, please contact us to check whether there is any stock in stock. Generally speaking, there is no shortage of goods.
· 3) as for color difference, due to different display and shooting pixels, there may be color difference between real objects and images.
· 3. About price
· 1) the list price of each product on the website is the actual sales, and there are different prices for different purchase quantities!
· 2) we insist on good quality and sell at an affordable price.
· 4. About delivery
· 1) we send yunda express by default for small items to ensure that they can reach all parts of the country. Logistics will be provided for large and heavy goods, and the freight will be charged according to the actual situation. If you need to specify express delivery and logistics, please contact customer service for negotiation.
· 2) the goods of our store will be carefully checked before being packaged and shipped. Please check and accept the goods on the spot when they are delivered. If there is any deformation or damage, please contact us immediately so as to negotiate with the express company.
· 5. After sales
· 1) please confirm that the purchased products are consistent with the actual required products. If the purchasing error is caused by your own reasons, no return or exchange will be allowed.
· 2) if there is any quality problem within 7 days after receiving the product, please contact the customer service to return or replace it. 7 days after receiving the goods, we only provide warranty service for quality problems. Please consult the sales customer service for specific warranty details of each product.
· 3) the sales profit of the online store is small, and there are quality problems within 7 days after signing the receipt. We will be responsible for the replacement and logistics freight, and the buyer will bear the freight incurred by after-sales service. Thank you for your cooperation.
· 6. With regard to payment
· in order to protect your rights and interests, alipay transaction is highly recommended.
· 7. On evaluation
· 1) we cherish every opportunity to cooperate with you and every favorable comment. If you have any dissatisfaction, please communicate with us.
 2) giving the business trip review rashly does not solve any problems. We accept the criticism with an open mind and are willing to take responsibility for it.