Alibaba's postal code refers to the postal code of Alibaba Group. The postal code is a string of numbers used to identify the destination of mail and packages to ensure that the mail can be accurately delivered to the designated location. Alibaba is a Chinese multinational e-commerce company. The postal code is used to identify the address of Alibaba Group's headquarters or its branches. The use of postal codes can improve the delivery efficiency of mail and packages and ensure that express delivery and mail can be accurately delivered to Alibaba's office locations.