100%
100% of the donations to Stand Up To Cancer supports SU2C and its collaborative cancer research programs. When a donation is made, a minimal transaction fee may be taken by the platform donation processor (e.g. Classy Pay/Stripe, Amazon Pay, and/or Paypal). In some cases, a platform fee could be taken out per transaction, please see the platform's terms and conditions for more details, or reach out to donorsupport@su2c.org with questions.