Does Lhasa Telecom charge by the day for broadband?

At present, broadband is generally charged on a monthly or annual basis, but there are some special circumstances. For example, if broadband is opened on the 20th of that month and annual fee is adopted, most areas will generally charge by the day from the 20th to 3 1 at the end of the month, and then calculate the monthly subscription or annual fee from next month 1.