The quantity of inquiry orders has reached the maximum limit. Generally speaking, for Taobao sellers, after users buy goods, sellers need to print electronic face sheets when delivering goods. For the current mainstream logistics, ciphertext billing scheme can be supported. However, if the courier sent by the seller is not in these cooperative courier companies, you need to check the buyer's information and deliver the goods yourself. In this case, it is necessary to check the personal information of the buyer separately. However, Taobao stores have quantitative requirements for viewing the buyer's personal information in the order, that is, the order decryption quota. If the prompt amount is not enough, it will. Decryption quota is set to reduce data security risks, and the normal business needs of merchants will not be affected.