Update your billing information from Dashboard
1. Open the Mailbutler Sidebar, click on the Account Settings (⚙) button, then on Subscriptions.
a) Apple Mail
2. A new window will open. Here you will find all your past and active Mailbutler subscriptions and invoices.
Click on the Update Payment Information button to update your billing details.
Update your information as needed. You can choose between paying with a Credit Card, PayPal, and Apple Pay.