Payment Method Registration Errors [Error Code 401 and 601]

[Soralis]

same thing happened to me today, i bought some games over the internet everything went smoothly but now this, i am paying with this card since 2011 with no problem at all, everything is correct, i have money on it, other sites were no problem, and today i wanted to buy fantasia and error 401, i tried digital collectors edition again with an error 401, i bought a fantasia 3 days ago with no problem and 2 days ago i renewed my subscription, but today this, i have no idea , i hope they will fix this asap, it isn't on my side nor banks side given the fact i bought something else with no problem. will this problem pass on itself? how is everyone paying now? did they fix it for you or did it fix itself?

[Zeonx]

same thing happened to me today, i bought some games over the internet everything went smoothly but now this, i am paying with this card since 2011 with no problem at all

I haven't been able to subscribe back, I am not going to get a FFXIV ultimate card due to I only want to pay the subscription of 15 bucks a month.

Since I cannot subscribe back, I decided to go back to WoW my visa works there no problem, I called SE they couldn't help me and my bank says they are not blocking them, I have all correct information.
Maybe down the road I might come back, I really did wanna keep playing but if square enix isn't going fix this issue I have no choice.

on a side note, I tried to buy crysta and same issue, I double checked information everything, even had my cousin look at it and no such luck, cousin said basically to go get a mastercard I might end up doing this but I don't know, I shouldn't have to.