Hello,
I'm thinking about purchasing a JomSocial, because of searching some Solution with UserPoints, so I need follow:
I need that Users have opportunity to set Cost (number of points) for contacting , so for sending some message. So. e.g. User A set that sending him one message costs 50 Points. User B will contacting User A and buy Points with e.g. PayPal, 1 Point=1 Cent. After that the User B contact User A, User A becomes 50 Point to his account. BUt he becomes Less, because of commision wich go to me, as admin. So User A becomes e.g 50 Points- 5 Points for commison = 45 Points. User A can cash these 45 points.
2) User A could sell some own Files, Photo, Video etc. But the users must have opportunity for preview: from Video some screenshot, from Photo some Thumbnail ... etc
Do you have some component/ or plugins with this functionality or not?
This is not functionality that is possible in Jomsocial, we do have Karma points but what you describe would need custom development, there is a list of developers at this link
www.jomsocial.com/jomsocial-developers
that may be able to give you a price for such work