There have been a few payment issues recently, some related to Steam, some related to maintenance. It's possible you were affected by one of those. You can either try again through steam, or select a different payment method. If you would rather not use any other payment method and steam purchases keep failing, get in touch with steam support here:
Steam Payment Issues
~Samo
Community Helper
Member of the godless. It's not that I don't want to devote my soul to an RS god, the problem is that I can't find it.
There have been a few payment issues recently, some related to Steam, some related to maintenance. It's possible you were affected by one of those. You can either try again through steam, or select a different payment method. If you would rather not use any other payment method and steam purchases keep failing, get in touch with steam support here:
Steam Payment Issues
steam say the problem is caused by jagex