stallholder
/ˈstɔlˌhoʊldər/
noun
- A person who rents and runs a stall or small stand at a market, fair, or similar event.
- The young stallholder learned how to handle customers and make change quickly.
- The stallholder at the farmer's market sold fresh apples and honey.
- Every Saturday, the stallholder sets up her jewelry stand in the town square.