diff --git a/booking.helper.inc b/booking.helper.inc
index 13badb7..5cf1092 100644
--- a/booking.helper.inc
+++ b/booking.helper.inc
@@ -1061,7 +1061,7 @@ function _booking_amount_owing($person, $amount_paid = 0, $include_fees = TRUE)
  * @param $balance_payment - boolean to indicate if this transaction was to complete a payment 
  * @return nothing
  */
-function _booking_process_payment($person, $payment_amount, $balance_payment) {
+function _booking_process_person_payment($person, $payment_amount, $balance_payment) {
   global $event;
   	
 	//calculate their total payment amount
diff --git a/booking.paypal.inc b/booking.paypal.inc
index a59dbcb..8806396 100644
--- a/booking.paypal.inc
+++ b/booking.paypal.inc
@@ -104,11 +104,11 @@ function booking_paypal_ipn() {
 	}
 	  
 	//Insert record into database and remove temporary booking id field from user  
-	_booking_process_payment($ipn);		
+	_booking_store_paypal_payment($ipn);		
 
 }
 
-function _booking_process_payment($data) {
+function _booking_store_paypal_payment($data) {
 	global $event;	
 	$balance_payment = false;
 	$amount_owing = 0;
@@ -167,7 +167,7 @@ function _booking_process_payment($data) {
 	if ($person) {
  		watchdog('booking', 'Found matching user with node id: !id; event id: !eid; existing payment !payment', 
 		 array('!id' => $nid, '!eid' => $eid, '!payment' => $person->booking_amount_paid));
-		 _booking_process_payment($person, $data['mc_gross'], $balance_payment);
+		 _booking_process_person_payment($person, $data['mc_gross'], $balance_payment);
 	} 
 	else { 
 		//couldn't find a matching nid for this invoice
diff --git a/booking.stripe.inc b/booking.stripe.inc
index 623a964..bfc49a1 100644
--- a/booking.stripe.inc
+++ b/booking.stripe.inc
@@ -298,7 +298,7 @@ function _booking_process_stripe_payment($charge) {
 	if ($person) {
  		watchdog('booking', 'Found matching user with node id: !id; event id: !eid; existing payment !payment', 
 		 array('!id' => $nid, '!eid' => $eid, '!payment' => $person->booking_amount_paid));
-		 _booking_process_payment($person, $gross_amount, $balance_payment);
+		 _booking_process_person_payment($person, $gross_amount, $balance_payment);
 	} 
 	else { 
 		//couldn't find a matching nid for this invoice