Delinquency
Proton Mail offers premium services(new window) on a subscription basis. Subscription services will commence immediately upon payment. Each account has the option to be billed on a monthly, 1-year, or 2-year basis. Per your accounts arrangement, your account will become delinquent if no payment is received when billed. This may take place if you do not have automatic billing selected.
If your subscription bill remains unpaid 14 days from the date it was issued, you will be restricted from accessing your data within Proton services until your bill is paid.
If your subscription bill remains unpaid 30 days from the date it was issued, your account will no longer accept incoming mail until your bill is paid. Please note that billing continues even if your account has not been paid.
Upon becoming delinquent, you will receive an invoice notifying you of the delinquency and the total invoice due to regain access to your account. You will also see a notification banner on the top of your screen when you log in to your Proton Account.
How to find and pay your unpaid invoices
1. On a computer, log in to your Proton Account at account.proton.me and click Settings → All settings