This is a way to find out how much you spent on in-game purchases in steam games. All you have to do is go to a certain game and select in-game purchases, It can be found somewhere in valve's confusing menu and old laggy interface that they haven't fixed in the longest time. Speaking of valve I mean come on, it's like they aren't doing anything these days... VR? yea I want a 500 dollar headset that also requires a metric tone of space. While we're at it whats up with that card game...Artifacts? what the heck, was that a sick joke or something? To be honest all I want it L4D3 but nooo have a card game you pesants!!! ok nevermind rant over... here is the link that took me there, maybe you can use it:
https://help.steampowered.com/en/wizard/HelpWithGameIssue?appid=730&issueid=107
I'm guessing the appid is the game and issueid is the in-game purchases list so that link would normally only work for CSGO. Just go to chrome dev tools and enter this line in the console. You can read it yourself its not a vir