Enhance your site with incentives and gamification:
Whether you'll sell virtual currency packages or let your users earn them with actions, selling products or services with MoolaMojo is maybe the easiest in the WordPress world.
Integrating MoolaMojo with other plugins is fast and done with a couple lines of code. Ask your favorite plugin authors for integration.
By rewarding virtual currency for various actions you can get your users a lot more involved to participate in your site.
You can name your virtual currency, fully customize the buy buttons, sell any kind of products/services, and handle payment actions via your custom code.
Award virtual currency to users for doing things on your site.
Just place the shortcode along with any content you wish.