This industry comprises establishments primarily engaged in providing day-to-day business and other organizational support services (except office administrative services, facilities support services, employment services, business support services, travel arrangement and reservation services, security and investigation services, services to buildings and other structures, packaging and labeling services, and convention and trade show organizing services). Illustrative Examples: Bartering services Flagging (i.e., traffic control) services Bottle exchanges Float decorating services Inventory taking services Contract meter reading services Lumber grading services Diving services on a contract or fee basis Cross-References. Establishments primarily engaged in--