Is there a verification code for Xi 'an uu to run errands and receive goods?

Uu runs errands and needs verification code to prevent your goods from reaching the consignee.

Uu runs errands Every time a customer places an order, the consignee's mobile phone will receive a four-digit verification code. The rider delivers the goods to the consignee on time and accurately, and the consignee will tell the running man the verification code. After the runner inputs, he can complete the order and get the money for this order.

That is, after the goods are accepted, it is determined that there is no problem. If the confirmation code is successfully entered, the order is completed.