Save money while supporting your community with Rockville Rewards discount cards.

Nonprofits sell Rockville Rewards cards and keep 100 percent of the proceeds to support scholarships, homeless shelters and free medical clinics.

Businesses, which participate by offering discounts to cardholders, receive free marketing and connect with customers while giving back to local nonprofits. Businesses interested in taking part should visit www.rockvillerewards.com/join-us/business.

The cards cost $25 and can be purchased directly from a nonprofit partner or at www.rockvillerewards.com/buy, where pre-orders are now being accepted for 2018-2019 cards. Current cards are good until Aug. 31 for discounts at 150 local businesses. The new cards will go on sale beginning Aug. 1 and will offer savings through August 2019.

Launched in 2009, Rockville Rewards is a program of the Rockville Chamber of Commerce, with grant funding from the City of Rockville.