}
/**
- * Submit a payment using Advanced Integration Method
- *
- * @param array $params assoc array of input parameters for this transaction
- *
- * @return array the result in a nice formatted array (or an error object)
+ * Submit a payment using the TC API
+ * @param array $params The params we will be sending to tclink_send()
+ * @return mixed An array of our results, or an error object if the transaction fails.
* @public
*/
function doDirectPayment(&$params) {