Comment 6 for bug 1622696

I've tested both out-of-band payments and in-band payments (via AuthorizeNet's sandbox) and it works for me. I've pushed a signoff branch + a follow up that drops the credit card type from the out-of-band payment options (since, per bug 1474051, we don't store it) to user/gmcharlt/lp1622696_signoff.