hello guyz
i was wondering if someone can tell me how this is done:
i wanna make advertising section in my site
so someone can come and post things he/she want to sell/buy with all info about it
and when visitors enter the section they see advertisments in catergories or whatever
if it Can be done in a Forum Hacks or sumthing that would be cool i have Invision Board

i hope that u understand me ppl
thx in advance