You'll receive an email that you're approaching your limit when you've reached 80% of your action limit, as well as once you've reached your total limit. Here, you have the option to:
Wait until the new billing cycle begins
Increase your action limit
Note: Once the action limit has been reached, all new enrollments will be on hold until the next billing cycle. Any active enrollments will not be affected. Click here to learn what an Enrollment is.
If you're currently on a paid tier, you have the option to pay-per-action when you reach your action limit. Click here to learn more about pay-per-action.