You can support the work of the Global Fund by making a contribution to us. Since we are a charitable organization, U.S. taxpayers can deduct their contributions as allowed by law.
We also encourage you to visit Product(RED), which has several donors that match contributions (though these do not come to us, they do help support the Global Fund!).
Amazon users can support us by using its Amazon Smile, which offers a small percentage of purchases as a contribution to us (and no additional cost to you!).
Employees of Apple, Chevron, and HP can designate us through respective their employee giving programs.