UPDATE: All Sustaining Donor Challenge Coins have been claimed! But there’s plenty of other member gear, and EFF can sure use your help.

EFF members have joined forces to fight for civil liberties and human rights online for over 30 years. Our movement has never been an easy one, but the future of technology depends on our determination. EFF members power EFF’s attorneys, activists, and technologists every day. Together, we can make a difference for every tech users’ right to privacy, free speech, and digital access. Will you sustain the cause with a modest recurring donation?


Become an EFF Sustaining Donor

If you become a Sustaining Donor today, you can receive an individually-numbered EFF 30th Anniversary Challenge Coin as a token of our thanks! To be eligible, just set up an automated donation of at least $5 per month or $25 per year. We’ll send a challenge coin to the address you provide. Fewer than 200 of these 30th anniversary tokens are left so get yours now.

Challenge coins follow a long tradition of offering a symbol of kinship and respect for great achievements—and EFF owes its strength to tech users around the world like you. With your sustaining contribution, EFF is here to stay.

When you sign up to support EFF, you can get a number of EFF member perks including conversation-starting gear each year (like the recent Stay Golden t-shirt seen above!), a membership card, an EFF bumper sticker, discounts on EFF events, and invitations to local and virtual Speakeasy meetups and programs. Even if you choose to skip those benefits, know that your support makes a difference for people around the world. Take a stand for internet freedom today!

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Start a Monthly or Annual Sustaining Donation

Reach out with any questions at membership@eff.org. EFF is a U.S. 501(c)(3) nonprofit, tax ID #04-3091431, and your gift is tax-deductible as allowed by law.