OpenSAAS is a multi-level subscription selling platform. Here freelancer can sell subscription based on there skill. Buyers can purchase freelancer subscription and also cancel the subscription anytime. Freelancer can be a buyer and buyer can be a freelancer. Freelancers need to purchase subscriptions to create their subscriptions. This script has a real time chat system for communicate with freelancer and buyer based on project task. The site admin will earn from selling subscription and withdraw / payout charge and currency rate.