How do I change the credit card or update the billing information on my account? Support July 26, 2019 17:26 Updated Follow To update a billing plan, you first need to log into your BigMaker account. On the lefthand panel select Billing. You can also learn more about our monthly and annual plans here. Related articles Can I get an invoice? How Do I Add Or Edit My Credit Cards? BigMarker offers both Monthly and Annual Plans How can I do a test webinar ? Entering Your Webinar- Host Comments 0 comments Please sign in to leave a comment.