Once you sign up with Amazon Smile, they will send you an email with instructions. You just have to go through smile.amazon.com in order for the donations to occur.
If using a computer, one helpful tip is to bookmark smile.amazon.com instead of the regular amazon.com page, so it automatically takes you to the right page when you want to place an order.
If you use a mobile device for orders, simply go to the Settings in your Amazon app and select Amazon Smile, then select "Turn on Amazon Smile" and follow the instructions. Then you're all set!
If you have any questions, please contact us. We would be happy to help. Thanks for your support of The Ladder!