During the recession, sales for many companies plummeted. The rate of unemployment grew substantially. As a result, Procter & Gamble (P&G) decided to release a cheaper, more basic version of its Tide product. This lower-priced Tide Basic lacked some of the cleaning features of its more expensive counterpart, but P&G thought it would be good for cash-strapped consumers. P&G tried out Tide Basic in 100 stores in the south for about a year. The product failed to take off, and it discontinued Tide Basic. A few years later P&G tried again with another less expensive Tide product called Simply Tide.  P&G had to modify its Tide product to appeal to this new demographic. What type?