Hello!
I need a plugin for WP + BP, I permit under wordpress + BuddyPress, create the following expense micropayments.
-Point Purchase System
-Limiting the amount of free group creation and cost point of creating an additional group.
-Limiting the amount of free private messages and point of purchase cost over private messages.
-Limiting the creation of an independent blog and point cost to create a blog.
The system must be presented in a payment page where the user can clearly see your purchases and points, and receive an email for each type of management.

Explanation:
From the user BuddyPress:
- Buy the set point points defined by the admin, ejem: 100 points = 9 €
- User can create maximum 3 free groups (or defined by the admin), then you have to pay in points, an additional group = 50 points
- The user can write for 1 day 10 private messages to 10 different users, if the user wants to write more private messages have to pay in points, the value assigned by the administrator.
- The user can create 1 blog by paying points.
- User can appear as a prominent have to pay in points.

- You can get points without pay in the following cases:
If you add a news to validate
If you comment on the news and comment is validated
If you add new events (custom post)
If you add reviews (custom post)
If a group created by the user is more popular by date

From the system administrator:
- Giving away free points to any user
- Define standard points for new users
- Define the value of points
- Define the number messages and free groups
- Define the time that the user is highlighted
- Define the time a group is popular

The user must have access to a purchase page that points where you choose the type of payment

Happy to answer any questions.
Thank you very much!