Adyen Migration: Known Transitional Issues

We're in the middle of moving events from our old payment processor, Authorize.net, to our new one, Adyen. Most races won't notice a thing. But while both processors are running side by side, a few known issues can pop up. None of them mean your money is lost or your race is broken — they're transitional, we know about them, and here's what to do if you hit one. If you're seeing something not covered here, contact us and we'll help you sort it out.