Board Thread:General Discussion/@comment-7467815-20130408002515/@comment-24182082-20141019135544

That happened to me too when I made daily purchases for the cheapest gold offer and after 4 or more days I couldn't make any purchases.

It might be because Google thinks someone else is using your card or something haha I actually have no idea, don't believe in that. XD

But I sent a message to Google Wallet's Customer Support and said, "Please stop cancelling my purchases from Ayakashi" and when I went to buy after a month (I think?) I was able to buy again.

Not sure if that message helped or if it's because I stopped buying for a while. You can try contacting them if you really need your gold right away. Hope someone else here knows more than me and will be able to give better suggestions.