Rules for classifieds

thought it best to ask first as a newbie....i dont get on here much as i actually have to work during work hours rather than constantly surf ;)...but ive loads of stuff i need to sell to keep the wolf from the door and dont want to tread on any toes...advice appreciated before i offend the ambient morality/percieved wisdom of the board...ta

PM Pistanator for discreet tips. He seems to have got these adverts down to a fine art...