Dirección de Administración Escolar IPN， 墨西哥城. 69450 個讚好· 415 人正在談論這個· 5245 次簽到. La Dirección de Administración Escolar es un órgano ... ... <看更多>

IPN Overview. PayPal Instant Payment Notification is a call back system that will get initiated once a transaction is completed (e.g. when an express checkout ... ... <看更多>

To achieve this i am using the IPN (Instant Payment Notification) Of paypal Settings. Already Done : 1) Enable IPN from paypal Settings. ... <看更多>