Administering discount group purchasing programs, namely, negotiating contracts with providers of food, technology, facilities services, supplies and services to enable participant members of governmental entities and non-profits to obtain discounts on the purchase of their goods or services; Business services, namely, combined strategic goods or services sourcing and cooperative purchasing for others; Energy management services, namely, providing a service that allows customers to purchase energy from various energy providers; Energy management services, namely, providing a service that allows customers to purchase energy, namely, electricity, natural gas and renewable energy, at a fixed price; Procuring of contracts for the purchase and sale of goods; Purchasing and procurement services, namely, procuring of contracts for others for the purchase of goods and labor contracting services