The specification of the COS traffic package is based on the total available quota during the validity period.
For example, if you purchase a COS traffic package with a quota of 1000 GB for a validity period of one month, you can use up to 1000 GB of traffic within that month, regardless of the daily or monthly available quota.
If you need more flexible traffic management, you might consider Tencent Cloud's COS service, which provides detailed traffic usage statistics and allows you to adjust your traffic package as needed.