First of all:
I have done lots of purchasing, a few trades of crypto in this forum, so I think I'm reliable, and you should think the same
And no, I'm not going to buy from a CC the games, be 100% safe that your game will not be revoked.
Basicly, ask to me a game that is on a sale on Steam, and I'll give you a price trough PM.
Answering the PM, I'll buy the game and I will give it to you in no more than 48 hours. (while the minimum is 18 hours)
The process can take this long because of the way I'll buy the game, which doesn't matter to you, but if you feel the need, just ask, I'll try to explain.
Why you should buy from me while you can buy with the other steam traders trough this forum, that even have automated sites?
A: My price. The currency on my country is less valuable than USD, but the conversion rate seens a bit off most of the time, which can make me you have a small discount, and me some cash.
To give it a example, that I can make you it or less than actually buying from Steam, I would like that the first buyers send me the actual price in their currency, even if its other than USD.
I'll only buy from Steam, so don't even ask for a Origin game or any other platform.