Now you can shop and support Desmos, without spending more!
The only thing you need to do is visit, register and follow the instructions at http://www.
By selecting Desmos as your prefered charity, every purchase from the company of your choice (Amazon, ebay, Apple, etc.) supports our work! How? It's really simple: The companies collaborating with Easyfundraising, donate a percentage each sale to the partnering charities. That way, you are able to support Desmos, without any additional cost!
Don't forget, with every purchase, select Desmos as the charity you want to support. The amount that you have donated can be seen at http://www.