Hi there,
first of all you need to subscribe to PayPal services, PayPal will provide you with SSL connection script, as auth certificate as well..
Thanks Sashi For Reply.
I got the problem when i was testing in my sandbox.paypal account.
I can't get back my hidden variable (like invoice no)while return URL.
I dont know what's the Problem.
I m using Subscription code that is generated by Paypal Marchent Service.
If you have any idea then tell me.
Thanx.
With Best Wishes,
Pushkar Rathod.
I3brains Solution.