Account setup (Google, Apple, or Email)

You can create your CheckCOA account with any of these:

• Google Sign-in: Fast one-tap access.
• Apple Sign-in: Sign in with your Apple ID (great on iPhone/iPad and the mobile app).
• Email: Receive a six-digit code and a sign-in link. You can set a password in your profile afterwards.

Security Note

Your login is securely handled by Supabase Auth. Passwords are stored securely (hashed). CheckCOA does not store your payment card data. Stripe handles all payments.