PADUCAH, Ky.--(BUSINESS WIRE)--In order to better meet the technology expectations of its customers, Cheboygan, Mich.-based Citizens National Bank has selected Computer Services, Inc. (CSI) (OTCQX: CSVI), a provider of end-to-end financial technology solutions, as its new technology provider. Citizens National recently implemented CSI’s NuPoint® core solution, and the bank plans to expand customers’ online banking capabilities by deploying additional CSI solutions, including a branded mobile ba