DOUBLE UP FOOD BUCKS (DUFB) INCREASES THE AMOUNT OF FRUITS AND VEGETABLES PURCHASED BY LOW INCOME FAMILIES. IT IS A PROGRAM THAT "MATCHES" SNAP BENEFITS SPENT AT PARTICIPATING FARMERS MARKETS IN OREGON. FOR EVERY $1 OF SNAP BENEFITS SPENT, THE SHOPPER GETS A MATCH OF UP TO $20 IN DUFB CURRENCY TO SPEND ON FRUITS AND VEGETABLES AT THE MARKETS.