Hello there! I am trying to implement a microtransactions shop into my Unreal Engine 4.27 project. I managed to install the PayPal addon on the PlayFab website (though, I do not know what should I put into the PayPal return link field). I am also using the blueprint PlayFab plugin. After using the StartPurchase node and passing the order id to the PayForPurchase node, the PayForPurchase node fails with the error:“ErrorByProvider: 1, PayerID is missing”. Am I missing something? I have been trying to solve this for the past month and it’s really frustrating.
I should also mention that I am using Economy V1 on PlayFab. The payment process is described here: Non-receipt payment processing (Legacy Economy)