We need a PHP/MySQL based solution for a B2B marketplace like Alibaba.com. We only need the backend scripting/programing work to be done. The frontend design will be taken care of our in-house team. The desired features for the system are as per the script being offered by [url removed, login to view] However, we might need minor customizations in a few features, which may be intimated to the shortlisted vendor(s). Kindly furnish examples of some previous work in PHP/MySQL. Vendors with a readymade solution will be preferred.