The document discusses reasons for and strategies related to price changes in business. It notes that excess capacity, declining market share, and an attempt to dominate the market can lead to price cuts, though price cuts may not create loyalty and competition can match prices. It presents options for maintaining, raising, or maintaining but improving perceived quality. It also discusses circumstances like cost inflation and over demand that can lead to price increases, and methods to deal with over demand like delayed pricing, escalator clauses, and reducing discounts. An example shows a 1% price increase resulting in a 33.1% increase in profits.