Billing Period Logic
Usage resets on your subscription anniversary, edge cases on short months, and yearly pay with monthly quotas.
Your article usage resets monthly based on your subscription start date, not the calendar month.
For example, if you subscribed on March 15th, your usage period runs from the 15th of each month to the 14th of the next month. This applies to both monthly and yearly billing.
If your signup date was the 31st and the current month has fewer days, your reset date adjusts to the last day of that month (e.g., February 28th).
Yearly subscribers still receive monthly article allowances. The yearly billing simply means you pay once per year instead of twelve times.