When ever you buy anything from Amazon, a good way to donate to the AZ Knights is to go to Amazon Smile before you check out and pick AZ Knights this will automatically donate a portion of your purchase to the AZ Knights.
The scrip program is another way you can donate to the Knights. It is a gift card program that donates a portion to the Knights when ever you purchase them. If you go to the Great Lakes Page: https://shop.shopwithscrip.com
and look under the shop icon to see all the item in the program, then email your order to firstname.lastname@example.org