Hey,

firstoff I'm not sure whether or not the [Help] Prefix is correct here, but it seems matching to me. Sorry if it's not.
So I've seen these "Guides" about getting PUBG cheaper with VPN in Steam.

The ones I've seen told to use Indonesian VPN and stuff, but SteamDB says China is the cheapest.
Sooo I've been wanting to ask if there are any restrictions using the Chinese currency?
Like region-restriction or something? Is that why these people don't use it? Or is it for no actual reason?

So if I wanted to buy it using Chinese currency, I put my money € (Euro) onto my Steam acc, then get a Chinese VPN use Chinese billing adress and then I get it cheap, right?
Does it matter whether I put my money on before or after like any kind of converting from € to ¥?

Also, can I just go buy any game in another currency to get it cheaper or do I get restrictions when buying some games, and in some I dont?
(Region lock,...)

Im like a lil noob to all this and... yea.

Have a nice day and thanks!