Well there is a buying merchant hack (i think it's already been out for some time, seeing as they didn't fix it since the last complaint i think), but no one really noticed it.
Anyways i can say on C-West more and more people are getting scammed, person A puts buying merchant for a high price, person B sells to him and gets 1 coin.
Please be sure that you don't sell anything to buying merchants OR sell to someone that is trusted.
Or just pm him and tell him you are selling that item and he either trades or buys from your selling merchant.
So PLEASE BE WARE!
On C-West one of the people that is abusing the bug is: BlessedMarc0
And another person that I and more people are very suspicious of is someone named iTsDoneFinallyOhh (or a name close to that), seeing as he keeps pming people all the time about their items saying someone is buying it in town for a high price and they should go fast.
They sell to the merchant he told them and they get scammed...