If your organization has nonprofit status and more than 80% of your payment volume will be tax-deductible donations, then we’d encourage you to apply for Stripe’s discounted processing fees. This article

How much does Fundraise Up cost? Fundraise Up charges a simple, per-transaction fee. Does Fundraise Up charge a setup fee? No. Is a contract required to use Fundraise Up? No. Is there a monthly fee? No.