I have implemented Adaptive Payment in my website. First It was Standard Payment so in that i was passing a
custom parameter in the form and i was getting it in IPN. But i am unable to find how to pass this parameter in Adaptive Payment.
As per @jackvsworld suggests in PayPal Adaptive use parameter as
I did this by passing into
GET parameters of
I agree with @jimy to use the querystring, but in PayPal Adaptive the parameter is not
For PayPal Adaptive use the
ipnNotificationUrl field of the Pay or Preapproval request