pmpro_doing_webhook

pmpro_process_refund_{$gateway}

pmpro_disallowed_refund_statuses

pmpro_refund_allowed

pmpro_allowed_refunds_gateways

pmpro_remove_duplicate_membership_entries

pmpro_send_200_http_response

pmpro_get_price_parts_with_total

pmpro_get_price_parts

pmpro_after_all_membership_level_changes

pmpro_change_level

pmpro_element_class