I have a payment page in which after entering the user data and clicked the pay button, it should redirect to a third-party payment page with all the payment info and after the payment success or failed it should return back to same page with the correct response.(If we are trying open the 3rd party payment within the PeopleSoft its showing error for that we used html definition we passed the information inside the HTML, now I can able to redirect to 3rd party payment. Once the payment is completed. I need to return to Peoplesoft (PIA same page) and I need to get response whether the payment is success or failed. Actually we did not used any service operation, the 3rd party page is a webpage. payment page having the code in Php,javascript.the payment page developer said I need to pass the working key inside the payment page code to get the response).