Payment Method Registration Errors [Error Code 401 and 601]

[Lafiel]

It is ridiculous this is still an ongoing problem. I also kept getting error 601 (browser switching did not work) even though there is nothing wrong with my card as I use it regularly for online transactions. In the end, I found a solution that worked for me albeit not a perfect one - I got a Game Time card from g2play.net (I've seen it being sold in many online shops, it doesn't have to be that one) and redeemed the code via Mog Station. The problem with this method is that it works for EU accounts only and you also do not get to choose the type of subscription nor its length - it's valid for 60 days, no other option.

I hope everyone affected by this problem manages to sort it out but Square really needs to do something about this because I know I'm not the only one losing my patience or the willpower to go against their system simply because I want to PAY THEM for their game.