Change it in your Profile
- Open the account menu
Click the person icon in the app header, then choose Profile settings.
- Click "Update email"
A dialog shows your current address and asks for the new one — twice, to catch typos — plus your current password.
- Save
The change applies immediately: your new address is what you sign in with from now on, everywhere in the app.
Note
Your scan history, tokens, and invoices all move with you — nothing is lost when the email changes.
Signed in with Google?
Google sign-in accounts use the email from Google. Change it in your Google account and it carries over the next time you sign in.