Why do I need to save a credit card on file for a studio membership? Naomi O. January 17, 2020 08:00 Updated Follow We require a card on file to process the monthly studio membership payment. Related articles What are your studio membership options? What are the perks? Can I freeze or suspend my monthly studio membership? Can I purchase a subscription now, and start it at a later date? When am I charged for my studio membership? How much does an On-Demand membership cost? Comments 0 comments Article is closed for comments.