Labor unions; Administering discount group purchasing programs, namely, negotiating contracts with providers of various employee benefits services to enable participant members of labor unions to obtain discounts on the purchase of their goods or services; Association services, namely, promoting public awareness of workers' rights and organized labor; Consulting in the field of procuring government contracts for the purchase of goods and labor contracting services; Promoting public awareness of workers' rights and organized labor; Providing labor relations services, namely, establishing committees with unions to promote improved relations between employers and unions