Rails Application Help - Virtual Currency and More (Anywhere)

Hey, I need some help building a Rails application. If you come on board for this job, you’ll basically be building a virtual currency system where someone can purchase, as an example, 500 points for $20. Then each activity they perform within the application would ‘cost’ a certain number of points.You will be paid cash, but if you’re also interested in working more with us we can probably include you.Please send a little about you and how you plan to build this; if you are using a “copy and paste” job submission email we can tell and will ignore your application.Thanks!George