As fraudsters continue to develop new scamming strategies, Sunmark is reminding members to stay vigilant when receiving phone calls, texts, and/or email communications from someone claiming to be Sunmark. If you're not certain that you're speaking with someone from Sunmark, stop all communication and contact us at 866-SUNMARK to confirm.

 Sunmark will never ask for your personal account information (including passwords) via email, text message, or phone call.
Learn more about protecting yourself from fraud.

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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.