I) All sales threads must clearly state which forms of payment are accepted, for example "TC only" or "high-value items". Failure to comply with this rule will result in the closure of your thread. Also note that posts inquiring about the preferred payment option are treated as useless, and punished accordingly.
III) One thread per person. You are allowed to have one active thread in a forum at a time, do not make multiple active auctions, shops or requests.