Vouches
Vouches are what we use on Sythe.org to record trades and receive feedback from those we've traded with, like any reputation system on any trading site. Vouch threads are created here:
Vouches forum.
Vouches are often presented as quotes. Check the vouches are real by clicking on the arrow next to the username and making sure the quote matches the original post.
Example. If it's fake, report it here:
Report.
When using these to consider how trustworthy someone is, remember:
quality over quantity. Consider this scenario as an example:
User #1 has over 100 vouches ranging from 2$ to 27$, in most of which they went first.
User #2 has 25 vouches for trades ranging from 30$ to 219$. The other user went first.
As you can see User #2, although they have less vouches, would be considered more trustworthy.