Points/credit for activity


Is there any adds-on that would give member points / credit for all activity (but admin decide which activity for how many points) ?

1) points/credit members can use/redeem for advertising on site or redeem as $ thru Paypal (But, Admin decide how much money minimum has to be in balance before member can redeem for $. If member wants to use for advertisement than there is no minimum balance require)

2) Advertising including Signature link, Pay per impression keywords/banner, Pay per click keywords/banner, and more.

You can add more ideas in this adds-on.