Hi, I have to create a online membership system for a political party. For membership every visitor has to pay a membership fees(very small amount). After filling the membership form user should redirect to payment gateway and after making payment they should get a reciept on browser and via email. I never created such type of system. I never used ccavenue. Please explain the process and code for doing this.(If you have used ccavenue). I want to understand the process before purchasing a gateway. Thanks