Method: Gateways can override this to return a URL to a transaction permalink on the gateway’s website If this is not defined, it will just return the supplied ID

Method: Called when the Update Payment Method form is submitted from a single order view on the student dashboard

Method: Handle a Pending Order Called by LLMS_Controller_Orders->create_pending_order() on checkout form submission All data will be validated before it’s passed to this function

Method: Called by scheduled actions to charge an order for a scheduled recurring transaction This function must be defined by gateways which support recurring transactions

Method: Determine if the gateway is the default gateway This will be the FIRST gateway in the gateways that are enabled

Method: Determine if the gateway is enabled according to admin settings checkbox

Method: Determine if test mode is enabled Returns false if gateway doesn’t support test mode

Method: Log messages if logging is enabled

Method: Get the value of an option from the database & fallback to default value if none found Optionally attempts to retrieve a secure key first, if secure key is provided.

Method: Retrieve an option name specific to the gateway Used to retrieve options from the wp_options table where applicable