REMEMBER! NEVER give out your sensitive information (SSN, account/card numbers, online banking credentials, etc.) to someone claiming to be from Sunmark Credit Union. If anyone contacts you in ANY WAY (email, phone, text, etc.) stop all communication and call us at 866-SUNMARK to verify the legitimacy of the request.

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Merchant Services & Payroll

Sunmark is committed to providing our business clients with low-cost products and services supported by high-touch, personalized service. 

Merchant Services

Our partnership with East Commerce Solutions allows us to offer a full array of merchant service options ranging from electronic credit and debit card processing with state of the art fraud protection features, to complete e-commerce solutions. East Commerce Solutions also provides merchant service hardware and software solutions including POS systems, merchant processing equipment, gift card and loyalty programs!

Payroll Processing Services

Sunmark has partnered with GTM Payroll Services to provide business managers and household employers with the expertise, advice, service and value they can rely upon in handling HR and payroll processing needs. SAS-70 Type II certified, GTM offers scalable payroll solutions tailored to your needs and budget, streamlining the administration of tax, payroll and human resource management processes.