Unicom's broadband fee should be paid, but I received a text message saying that Unicom staff asked him to pay in Unicom's building, and also said the specific room. ...

In this case, Unicom must have given some indicators to the following people.

And if you do it in the lobby, it won't be counted in their task index. So maybe they have contacted customers to handle business with them alone.

Pay attention to yourself and see clearly his post and responsibilities. You can also check whether there is this person in Unicom Hall.

If there is no problem, you can ask him to handle it.

In order to achieve their goals, they usually give customers less commission concessions, which will definitely be much more favorable than those handled in the lobby, hehe.