Bernal Bucks is a card-based shared rewards program for the Bernal
Heights neighborhood in San Francisco, CA. Cardholder earns Bernal
Bucks rewards when making purchases with the Bernal Bucks VISA
debit card at participating businesses, and can then redeem these
rewards at participating businesses. Rewards are issued as vouchers
by each business individually, but mutually accepted as part of an
acceptance agreement. Bernal Bucks is a virtual currency powered by
the Clearbon voucher clearing solution.