Support
support@margin.win
We usually reply within a day.
Common questions
Where do prices come from?
Real market signals from TCGPlayer — last sold prices, current lowest listings, and full sales history. Margin never prices your cards off a made-up number.
How does sync work?
Your booth is backed by your account. Sign in on a new phone and your cards, shows, and history are there. Photos you snap with the scanner stay on your device.
How do I manage my Margin Pro subscription?
Subscriptions are handled by Apple. Manage or cancel any time in your App Store subscriptions, or in the app under You → Margin Pro.
How do I delete my account?
In the app: You → Settings → Danger Zone → Delete account. That removes your account and synced data from our servers. Or email us and we'll take care of it.