Answer
Cards dominate Boardwalk and restaurants, but arcade tokens, some parking meters, tips, and small vendors still prefer cash—carry a modest float instead of relying on high-fee tourist ATMs every night.
Sources: Visit Ocean City · Town of Ocean City
Editorial visitor guidance for Ocean City, Maryland. Confirm current Town of Ocean City, Maryland DNR, NPS Assateague, and NWS rules when regulations or safety apply.
