Where can I purchase Pay by Bag trash bags?

Pay by Bag trash bags are available to purchase at the following locations:

Town Hall: 330 Main Street, Hopkinton
Colonial Village: 54 Park Avenue, Contoocook
Aubuchon Hardware: Route 103, Warner
Hannaford's Supermarket: 73 Fort Eddy Road, Concord
Shaw's Supermarket: 20 Fort Eddy Road, Concord