Due to the wholesale nature, profits are low. All transactions in our company are shipped upon payment: use Alipay or bank transfer (Customers who need bank transfer please contact customer service) Shipping Instructions: Our products have large inventory, but there is a possibility that some may be out of stock after placing an order. Items in stock are usually shipped the same day, and we will try our best to arrange early shipment. For those that are out of stock, we will inform customers within three days to arrange for restocking. Thank you for your understanding!