I don't know the extension of other express delivery methods:
1. The first way is that we should discuss with the person who sent us the express mail. This method is the most direct. Generally, people who send us express mail will have a single number, and they can provide it directly to us without us checking it ourselves.
2. The second method is because the person who mailed us doesn't know the specific bill number, so we can inquire through some information, such as when to mail us and the specific items to be mailed, and then we can go to the mailing place for consultation. This method is generally effective, so try it in an emergency.
Express delivery, also known as express delivery or express delivery, refers to a new mode of transportation in which logistics enterprises (including freight forwarders) deliver documents or packages entrusted by users from the sender to the recipient quickly and safely through their own independent networks or in the form of joint ventures (i.e. networking).
Express delivery is divided into broad sense and narrow sense. Express delivery in a broad sense refers to the express delivery of any goods (including bulk express); In a narrow sense, express delivery refers to the emergency delivery service of business documents and small pieces. In terms of service standards, express delivery generally refers to the express delivery service completed within 48 hours.