Yes, you can upgrade or downgrade your plan at any time. For paid CE plans, you can upgrade your plan at anytime from you account dashboard. For Free CE Plans, customers are required to contact us to upgrade or downgrade their plan. For Free CE Plan customers, if you upgrade on or after the 15th of the month, you will be invoiced for any sales that exceeded your previous plan’s allowance during the month you upgraded. For example, if you have the starter plan and sell 22 courses before the 15th of the month, and then updated to the pro plan on the 16th of the month, you will be invoiced $18 for exceeding the allowance of the starter plan prior to upgrading.