You don't know what someone has done on the account before you got it or if they constantly RMT and there are some really shady people around here. The ones that do a lot of RMT get banned and pretty much any account they log into or trade with does as well. Learn from others' mistakes. P99 takes RMT seriously and the community is small enough that it can be policed. You may not get caught today or even during the next ban wave, but chances are high that you will get caught. When you log into P99 the server records your computer name/network name, IP - proxies don't always hide you because of the first thing, and possibly your MAC address and other metrics. They know who logged in to which account, how many times, who they traded with etc... So, like I said, beware. You have been warned.