Hello, I am using bluesnap payment plugin and sometimes the IPN post from bluesnap does not update user's payment record because payment terms do not match or the invoice ID is lost (when the buyer refreshes his browser in the payment process). Although an exception is created in the log but I want the script to send an email to admin informing about this problem. I tried to use php's mail function in different functions of the bluesnap payment plugin but these functions are not executed. I searched aMember's event system documentation but could not find the event constant related to it. Can someone help me?