All waterfront programs, marina, and professional building payments may be made in cash or by check with no service charge. Payments may be made directly in the office or mailed to SPSM, 75 Mechanic Street, Rockland, ME 04841
Please note that a 3% service charge should be added to all payments made by card to cover costs of card use. Please check the "add 3%" checkbox at the bottom of the form and the charge will be automatically calculated.