What does the English abbreviation msg on Shentong Express Bill mean?

"MSG" means that after the express mail is successfully signed, the "Express Mail Sign-in SMS Notice" actively sends the delivery sign-in information of the express mail to the recipient's mobile phone.

Express delivery, also known as express delivery, is a door-to-door logistics activity with postal function, that is, express delivery companies deliver customers' goods quickly through railway, highway and air transportation. In many ways, express delivery is superior to postal service. In addition to the faster delivery to the destination and the need to sign for it, many express delivery companies now provide services such as mail tracking function and delivery time commitment according to customer needs. So the charge for express delivery is much higher than that for ordinary mail.