Hi
,
You may only trade Steam credit via Steam's gifting system, to be more specific, direct trading of serial and gift card codes are not allowed.
The best way to do a Steam credit trade is to have the user who started his/her iso topic request a mediator once he accepts your offer, you will be given step-by-step information on how to proceed with the trade and it's also the safest way to approach these type of trades as well as any supported trades conducted on the site.
For convenience sake, you may add the user first and wait out the 72 hours once he accepts your offer then have him request a mediator, note that the "request a mediator" button only appears for the person who posted the topic initially.
Feel free to contact me via PM if you have any questions in-regards, I'll be more than happy to walk you through the process!
This post was edited by Lionhearted on Sep 18 2022 08:24pm