We are looking to develop a classfied site, it should have categories/subcategories, under each listing we want to allow user to submit message similiar to GetAFreelancer's bidding message, then the poster and each bidder will have their PMB (private message board) similiar to GetAFreelancer.
Ideally, the poster can choose a bidder and they can post feedback to each other, this feature is optional.
There are NO money transactions involved on this site.
I would like someone to suggest an existing script to modify on. Or you can develop a new script from scratch. Either way, we want the site to be secure. Modify an exsiting script is preferred, but i am flexible. Give us the best suggestion what you can do to make this site happen and best bid price.
18 freelancers are bidding on average $655 for this job