When an online donor chooses to offset the processing fees, True Impact is calculated based on the following:

  • Bloomerang Payments credit card: $0.30 + 2.9%
  • Bloomerang Payments EFT: $0.30 + 1%
  • Stripe credit card*: $0.30 + 2.2%
  • Authorize.Net credit card: $0.29 + 2.49%
  • Authorize.Net EFT: flat $0.80
  • BluePay credit card: $0.20 + 2.5%
  • BluePay EFT: flat $0.20 

For example, the True Impact amount for a $100 donation made using Bloomerang Payments is $3.29.

The True Impact amount for this example is calculated by first adding $0.30 to $100, finding 2.9% of that total, and then adding that amount ($2.99) to $100.30. So the donor is giving $103.29 total if they choose to cover processing fees with True Impact.


*Special nonprofit rate; requires you to provide Stripe your EIN and IRS letter. Contact nonprofit@stripe.com for more information.