Integration of computer systems and software; consulting services in the fields of selection, implementation and use of software systems for others; consulting services in implementation of computer-based information systems for businesses; computer services, namely, implementation, configuration, management, and maintenance of third-party computer software for sale performance management, pricing, customer relationship management (CRM), configurators, managed services, data management, customer service, marketing, supply chain, enterprise resource planning (ERP); implementation and integration of third-party software for others for sale performance management, pricing, customer relationship management (CRM), configurators, managed services, data management, customer service, marketing, supply chain, enterprise resource planning (ERP); maintenance of computer software; technical support services, namely, technical advice related to the installation of third-party software for sale performance management, pricing, customer relationship management (CRM), configurators, managed services, data management, customer service, marketing, supply chain, enterprise resource planning (ERP); computer systems integration services; computer consultation services in the field of enterprise resource planning (ERP), including computer systems analysis, computer hardware and software design, customization of computer software and integration of computer systems and networks