Change how the email is checked in the PayPal IPN handler. Passes true or false and an array containing the receiver email and business email.
This hook pmpro_checkout_start_date allows you to change the start date of a membership before checkout.
FIlters the membership level passed and changes the order accordingly. Passes the membership level ID and user ID of the order.
For PayPal and TwoCheckout only. Execute custom code before saving a successful order.
Execute custom code when a subscription payment fails. Passes the last successful MemberOrder object.