Users can place in ads preview photo and multimedia files; Password protected editing, renewing, deleting of ads by owners so that only original poster can modify or delete an ad; Optional moderating of ad submissions by an administrator before ads appear in the index; Powerful database searching capabilities that allow users to search for ads by many criteria such as keywords in the ad fields or by numerical range within fields such as price, etc; "Privacy Mail" feature hides the e-mail addresses of ad owners.