CC'ing @EMartin and @Ppena for payments visibility.
Now that we have a) payments wiki monthly convert and b) a dedicated QA Specialist (@jbolorinos-ctr), it's becoming really clear that we need a solution for testing payments forms without submitting live donations.
I imagine this might take different investigations per payment processor. Starting with Ingenico and Paypal would be great, but it'll show up everywhere we want to receive donations.
Can we prioritize this in Q3, please?