Girl Scouts USA has an arrangement with Office Max/Office Depot to help leaders save money when making copies, printing signs, etc.!
To get started, use the website link below.
For new users, go through the registration process to create an account. If/when prompted, use the STC/SPC code: 80121827429
With those credentials, you should be able to get black & white copies @ 5 cents/page, and color @ 25 cents/page.