Hook name: edd_increment_payment_number Hook type: filter Plugin ref: Easy Digital Downloads Sourcefile: File ref: Tests_Login_Register::test_process_register_form_success() – Test that the registration success. Description: Parameters: Deprecated?: No API Letters: E,I,N,P Invokers 1 to 1 of 1 edd_get_next_payment_number() – Gets the next available order number Implementers