The following image shows the Payment Settings page.
Enable Monthly Subscriptions?
This allows you to charge members a monthly fee to send cards on your site. When subscriptions are enabled, members with a valid subscription can send as many cards as they like for the monthly fee.
Paypal Email Address
This can be different from your default admin email address. It should be a Premier or Business account.
Choose A Payment Currency
Choose from the list of PayPal supported currencies.
Monthly Subscription Cost
How much to charge users each month.
Click “Update Configuration” to save your changes.