To donate at checkout, scroll to the bottom of the checkout page. You will see a box labeled “Give a portion of your savings” where we include information about what cause your donation will specifically be going towards.
In this box, you can click the drop down and select what % of your savings you would like to donate.
You can also select “Other” and enter a custom amount in the box below. Once you select the amount to donate, you will see that same amount reflected on your order review under “Shipping & handling ground shipping” or “Tax.”