Punk, Goth, and clubs kids are known to wear a lot of black, and almost every woman has that perfect black dress that's flattering to her body in her closet. Black symbolizes extremes -- all or nothing -- and is a color of strength, power, sophistication, elegance, and authority. Photo: H&M.
Point of Sale (POS) System. Definition: A computerized network operated by a main computer and linked to several checkout terminals . Inventory software programs now on the market let you track usage, monitor changes in unit dollar costs, calculate when you need to reorder, and analyze inventory levels on an item-by-item basis.
A point-of-service, or POS, plan is a combination of a health maintenance organization (HMO) and a preferred provider organization (PPO). Typically, point of service plans have a network that functions much like a HMO. First, you pick a primary care doctor, who then manages and coordinates your care within the network.