Look for other return parameters from PayPal to identify this traffic.
Hey Adam we're triaging and just wondering about status on this bug? Piling on needinfos! :)
Not touched this yet due to P1s but I'll still see if I can pick this up (it's valuable for ongoing metrics even if we don't get much use in remainder of EOY).
Move this to GH: https://github.com/mozilla/mofo-metrics/issues/4