Payments
Sustain SC offers three convenient and secure ways to become a member, pay your invoice, or donate to our mission.
Check
(Preferred payment)
Make check payable to: Sustain SC
Mail check to: Sustain SC
PO Box 1407
Columbia, SC 29202
ACH Bank Transfer
Pay online with our bank-transfer option. Transfer funds directly from your bank with no additional fees.
Credit Card
Easily pay online with your preferred credit card. A 3% processing fee will be applied to all credit card transactions. Debit cards are not accepted.