When a confirmed contribution arrives in Overflow, that's your signal to say thank you. Donations fuel nonprofits and churches, and immediate gratitude makes donors feel connected to your mission. The moment a contribution is confirmed in Overflow, you can send SMS to thank the donor, confirm their gift, and share what their generosity will accomplish.

Text-based thank you messages outperform email alone because donors read them on the go. A fast, personal SMS tells donors you've received their gift and you're grateful. For churches and nonprofits using Overflow to manage giving, SMS follow-up transforms a financial transaction into a relationship moment.

By connecting Overflow to Mobile Message via Zapier, you turn donation confirmations into immediate outreach. Your donors see a text arrive within seconds, reinforcing that their contribution mattered. You can thank them by their name, share impact stories, or ask them to consider recurring giving, all through a channel they check constantly. Donor retention improves when gratitude arrives before they close the browser.