Online Payments
& Invoicing

Your customers want more convenient ways to pay. Our innovative payment solutions are designed to help you embrace this evolution to get paid faster and easier. Take advantage of these tech-forward options to accept payments electronically.

  • Allow your customers to store bank account information for faster payment
  • Accept payments on-the-go with a mobile app or handheld device
  • Send text and email receipts
  • Setup recurring billing and invoicing
  • Email "Click & Pay" invoices to customers with Autobooks
  • Add payment links to your website and social media pages

Another Reason Why

Maine Businesses Believe in GSB

We’ve been working alongside Maine businesses for more than 150 years. From accepting payments online and on-the-go, to storing customer information for faster checkout, we’re here to help you implement the payment solutions you need to keep your business moving forward.

"Tenants can set up recurring payments through our customized online portal, so we don’t have to spend as much time following up or making deposits. Getting started was easy and we really like the [low] price. It’s a great contactless option for us."
Sam Brown, CFO and Controller, Portland Properties
Team Banking
At GSB, every employee is trained to help every customer find what they need. Every time you come to GSB, you know we're working to give you the best service.
The GSB Difference
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Local Decisions
No one knows what Mainers need better than Mainers. That’s why we keep our decision-making local—and have for more than 150 years.
The GSB Difference


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GSB Cash Management Team