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All GSB locations, as well as the Customer Service Center and Video Tellers will close at 1:00pm Tuesday, December 24, and will be closed Wednesday, December 25. Normal business hours will resume on Thursday, December 26. Online and mobile banking are available during this time to help manage your accounts.

Browse our Security Center for tools and resources to protect your privacy and personal financial information. Find online banking security tips along with information on common scams. If you are ever in doubt, call us directly at (207) 839-4796.

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Business

Merchant Services

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Merchant services are a great way to streamline payments and avoid cash flow disruption. Customers love our low rates, local service, and the latest technology. Discover the difference local merchant services can make for your business.

“Switching our merchant processing to GSB saved us $12,000 a year to reinvest back into growing our business—plus, we value having a local partner that’s accessible and nearby whenever we need them.” – Geraldine Ollila, Maine Laser & Aesthetics

See How Much You Could SaveFind A Banker
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Switch for the Rates

Stay for the Service

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Accept Multiple Payment Types

All major credit cards, debit cards (signature and/or PIN based), Electronic Benefit Transfer (EBT) payments and purchasing cards for corporate/government organizations.

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Ecommerce & Mobile Solutions

Accept payments through your website with shopping cart technology, or via your mobile device or tablet.

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Gift & Loyalty Card Programs

Gift and loyalty cards are a less expensive, more effective alternative to traditional advertising.

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Tech You Can Count On

View reports and statements online with ease. Access 24/7 technical support when you need it. QuickBooks® integration also available with some systems.

SEE HOW MUCH YOU COULD SAVE

Get a complimentary statement review by completing this form, or call (207) 221-8460.

GSB Cash Management Team