CSSI Technologies is pleased to launch a new website devoted to our services supporting Microsoft Dynamics GP. Formerly known as ‘Great Plains’, GP is an ERP and accounting software package run by tens of thousands of U.S. companies. GP is highly adaptable and extensible owing to a large community of add-on and extension developers.

CSSI’s services for GP include implementation, upgrades, tech support, training, report development, and custom application development, and more.