Annual Plan: If you are on an annual plan, you have the flexibility of using your credits throughout the entire year. This means that any unused credits in a given month will not reset but will remain available for use until the end of your 12-month subscription period. Essentially, all your credits are available to you at any time during the year.

Monthly Plan: On the other hand, if you are subscribed to a monthly plan, the situation is different. In this case, any unused credits at the end of a month will not carry over to the next month. Instead, they will reset when your next billing cycle begins. This means that it's important to manage your credit usage effectively within each month to avoid losing any unused credits.