Thank You For Donating Letter. Printed, signed, and mailed 2 days after donation was received. Dear jessie, thank you for your generous contribution of [amount] towards [your cause].

Personalized letters are much more effective and meaningful than a standard form letter that looks like it could arrive in anyone’s mailbox. Dear stacy, from one dog lover to another, thank you for your generous gift of $250. Your donors crave recognition, whether they’re aware of it or not.