I didn't make the transaction and neither did any one which has access to my credit score card/payment account. What do I do now? Steam balances are non-transferable between accounts. You can't immediately gift your Steam balance to a different consumer. However, you should buy games or goods as gifts https://raymondfpwdj.blogtov.com/12013106/the-smart-trick-of-gift-card-checker-copyright-that-nobody-is-discussing