I need a custom wordpress plugin that lets users buy authorship of Posts using virtual credits. here is how it should work.
-in front of the author link, the plugin will display cost and buy authorship link.
-the user will be able to become the author of the post by paying the cost (virtual credits)
-users can buy virtual credits using paypal (admin will define exchange rate for credits and packages)
-as soon as user confirms credits payment his name will substitute the current author and the cost of the authorship increases by percentage defined by the admin.
-admin should be able to configure post cost, percentage of increase after every transaction and all other variables.
-user profile will display posts currently authored by the user.
-everything should be configurable from the admin
-user must never have access to WP-Admin.
-an activity feed page that shows transactions.
well i hope you get the idea, more details we can discuss later.