diff --git a/purchase/StoreObserver.m b/purchase/StoreObserver.m
index 0d288e6..389f733 100644
--- a/purchase/StoreObserver.m
+++ b/purchase/StoreObserver.m
@@ -110,7 +110,7 @@
   SKMutablePayment *payment = [SKMutablePayment paymentWithProduct:product];
 //  payment.applicationUsername = orderId;
   // generate UUID for order id
-  NSString *testOrderId = [[NSUUID UUID] UUIDString];
+//  NSString *testOrderId = [[NSUUID UUID] UUIDString];
   [payment performSelector: @selector(setApplicationUsername:) withObject: orderId];
   [[SKPaymentQueue defaultQueue] addPayment:payment];
 }