I tried porkbun. Really wanted it to work. Tried to transfer two domains to them from Google. For some reason, their payment system kept declining my perfectly

I tried porkbun. Really wanted it to work. Tried to transfer two domains to them from Google. For some reason, their payment system kept declining my perfectly fine Chase Visa card. It wasn't a problem with Chase. The transaction didn't even show up. There was no fraud notification etc. Gave up and moved to CloudFlare. I suspect they might need to fix payment services first.