> There's a real issue for both Valve and the game dev if this happens. The public isn't going to take this key doesn't work or worse my game stopped working af

> There's a real issue for both Valve and the game dev if this happens. The public isn't going to take this key doesn't work or worse my game stopped working after I bought it and blame nebulous credit card fraud, they're going to blame Valve and/or the dev It's actually worse than that. G2A have a "consumer friendly" approach whereby if your code doesn't work, they'll basically just take your word for it and give you a new one. In effect what it means is they don't really care if the codes are stolen/duds, they'll just go through _more_ to avoid them having a chargeback against them.