Hello, I am looking for software that will work for a website I am making. Its a classified site that allows people to upload and sell or buy products directly on the site. is this something that your software will work for ? I look forward to hearing from you. 

Yes, you can do that with UltimateWB Full software, with the built-in classifieds app.  You can check out the demos here: https://www.ultimatewb.com/demolinks . We have an online user manual: https://www.ultimatewb.com/user-manual-how-to-guide .  And video tutorials for many topics: https://www.ultimatewb.com/video-tutorials .