I am able to process orders with Paypal. However, eShop isn't notified of the order or status. I received an email as follows
"The transaction was not completed successfully. eShop could not validate the order. Please double check all settings in eShop and at paypal to confirm they are both correct.
I've read the posting at http://quirm.net/wiki/eshop/setting-up-merchant-gateways/paypal/ and checked that both sides are up to date as recommended.
Comment: I don't see a setting in eShop for Payment Data Transfer. ???
I don't see a search option on these forums, and I don't have time to page through the topics. Please offer any advice.