Cometchat License

I do not know is it allowed this what I'm going to post here and I apologize if is not allowed and moderators can delete this post, I have cometchat platinum edition and I want to sell the license, if someone is interested can contact me privately...

This is what I'm offering:

CometChat Platinum Edition (Upgraded License)

Modules included:
Announcements, Chatrooms, Facebook Fan Page, Games, Home, Scroll To Top, Share This Page, Change Theme, Translate, Twitter, Conversation Translation, Broadcast Message

Plugins included:
Audio/Video Chat, Chat History, Chat Time, Clear Conversation, Send a file, Games, Handwrite a message, Save Conversation, Screensharing, Smilies, Transliterate, Whiteboard, Writeboard, Block User, Report Conversation, Color your text, Broadcast Video, Audio Chat

Extensions included:
Advertisements, Facebook and Gtalk Chat, Mobile Webapp

Free updates till 29th December, 2015

Real price is $499 and my price is $350.