Why Is Part of the Usage of One Month Included in the Usage of the Next Month?

The usage report may be delayed due to some reasons. If the usage occurred in the previous month but is reported after 23:59:59 on the first day of the current month, the expenditure for the usage will be included in the bill for the billing cycle of the current month.

Example:

The pay-per-use CDN resource was used from January 31, 2024 23:00:00 to February 01, 2024 00:00:00, and the usage was reported at February 02, 2024 00:00:05. Therefore, the expenditure is included in the bill for the billing cycle of February 2024, and the usage duration in the record is from January 31, 2024 23:00:00 to February 01, 2024 00:00:00.