Elevate your sustaining membership program - or simply strengthen its foundation - with this collection of calculators, scripts, letters, and advanced strategies.
Membership | Sustainers
Dive into Greater Public’s tools for on-air, direct mail, and online fundraising designed to help you maximize your effectiveness and move donors to their best gift.
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A great sustaining member program doesn't just add sustainers, it keeps the sustainers already on file. These core strategies will help you keep sustainers close so you lose fewer of them over time.
Achieve maximum program growth with these strategies to keep more sustainers on file as well as increase the amount that those sustainers are giving each month.
Sustained giving is the most effective, convenient option for the majority of donors. So don't keep it a secret!
Steward your sustaining donors to make sure they feel appreciated.
Engage more sustaining donors to give mid-level and major gifts.
Access sample letters, emails, scripts, and calculators to support your sustainers program.