At the start of each month I'll update everyones credit amounts. For those of you who are supporters already, you get 5x[your donation amount] to get started. You login details will make it your way shortly.
One of my students Juan, did the first version of this system for me as part of some other subjects projects. You'll notice one of the rewards is to give him $5! So if you're generous you can help him out a little too haha.
So have a look and see if you want to purchase whats in the tree at this stage. New rewards coming as I think of them :D