Take part in the Million Mangrove Challenge 🌱

Help us plant 1,000,000 trees

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FAQs

More questions? We’d love to hear from you.

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Membership

Can I change or cancel my plan?

Are you a registered nonprofit charity?

How does 100% go to impact?

Who carries out the work in the field?

How do you prove my impact?

Is my monthly plan tax deductible?

Campaigns

How does my signature make a difference?

Do you provide regular campaign updates?

How do you decide which campaigns to focus on?

Can I do more than just add my name to campaigns?

How do you ensure campaigns are inclusive and backed by science?

General

What is Only One?

Are you a registered nonprofit charity?

Is my donation tax-deductible?

What do your campaigns achieve?

What do I get with a monthly impact plan?

How do you maintain transparency?

Where is your team based?

SMS program

I don’t live in the United States. Can I still text Only One?

What can I expect if I sign up?

How can I opt out?

Where can I find more details about your SMS program?