What is the message of receiving the pick-up code?

Contains information about the shelves where the goods are located. When the courier can't deliver the package directly to the recipient, he will send a short message containing the pick-up code to the recipient. This pick-up code can be used to pick up the package, and only the recipient knows it, thus ensuring the security of the package. The first thing to do when you receive the courier pick-up code message is to determine whether there is a courier to pick up and whether you need to go to the outlet to pick up the courier. If so, you need to inform the courier service specialist of the pick-up code. If you don't need it, you can ignore this message.