AmazonSmile is a simple way to support charitable organizations through your Amazon purchases at no cost to you. The AmazonSmile foundation will donate 0.5% of purchases to the charity of your choice. You simply head to smile.amazon.com/ and use that as your portal for shopping on Amazon. The caveat with this is that you must use the Amazon Smile portal in order for all of your purchases to be counted and there is no support on the app so you have to actually navigate on a desktop or mobile browser. Not the end of the world, but there’s a convenience to the app.