In order to stand out in the user list, the ordinary users may pay credits to upgrade their memberships.
Three membership levels are available:
Plus:
The Plus users, with a star icon and a unique username color (which can be configured in the admin panel), will be listed above the ordinary users while below the VIP and the Premium users in the user list. For HTML5 client, the Plus may even get more privileges such as max kick/mute times per day, immunity from being kicked or muted, access to a full room, etc.
Premium:
The Premium users, with a diamond icon and a unique username color (which can be configured in the admin panel), will be listed above the Plus and ordinary users while below the VIP users in the user list. For HTML5 client, the Premiums may even get more privileges such as max kick/mute times per day, immunity from being kicked or muted, access to a full room, etc.
VIP:
VIP users, with a crown icon and a unique username color (which can be configured in the admin panel), will be listed above the Premium, the Plus and the ordinary users in the user list. For HTML5 client, the VIPs may even get more privileges such as max kick/mute times per day, immunity from being kicked or muted, access to a full room, etc.
All the membership levels are listing as follows:
Live Demo
Free Download
Hosted Chat
30-day Free Trial
Screenshots
FAQ
Hand Raising 
