Possible solution for issue #15

[ghost]

Update compliance for InstantUpdate's shipping methods.
https://developer.paypal.com/webapps/developer/docs/classic/api/merchant/Callback_API_Operation_NVP/

[codeinthehole]

Thanks for this. I think I cobbled that handler together without testing it properly. The API has changed slightly since I last checked too.

It's actually quite tricky to test this functionality locally - I used localtunnel in the end to get PayPal to make requests to my development env.

Let me know if this fix works for you and I'll cut a new release.

[ghost]

You're welcome. It's pretty basic, but it works
Right now we're undertaking two other things: logging for paypal express and integration with Web Payments Standard with IPN since PayFlow Pro its only available to certain countries. I'll let you know how these two go.

Unfortunately we could not tunnel the requests to our dev servers so we cracked the problem by file logging.

Thanks for the reply.