Everyday low price

Everyday low price (also abbreviated as EDLP) is a pricing strategy promising consumers a low price without the need to wait for sale price events or comparison shopping. EDLP saves retail stores the effort and expense needed to mark down prices in the store during sale events, and is also believed to generate shopper loyalty. It was noted in 1994 that the Walmart retail chain in the United States, which follows an EDLP strategy, would buy "feature advertisements" in newspapers on a monthly basis, while its competitors would advertise weekly. Other firms that have implemented or promoted EDLP are Procter & Gamble, Food Lion, Gordmans and Winn-Dixie.

One 1992 study stated that 26% of American supermarket retailers pursued some form of EDLP, meaning that the other 74% promoted high-low pricing strategies.

A 1994 study of an 86-store supermarket grocery chain in the United States concluded that a 10% EDLP price decrease in a category increased sales volume by 3%, while a 10% high-low price increase led to a 3% sales decrease. Because consumer demand at the supermarket did not respond much to changes in everyday price, an EDLP policy reduced profits by 18%, while high-low pricing increased profits by 15%.

The price set by an EDLP retailer is typically within the range of a high-low retailer's discounted price and its non-discounted price.

It is common for competing retailers to segment the market by choosing different pricing strategies. The segments consist of two different sets of customers with different buying patterns, both purchases and pre-purchase research. Price-vigilant consumers, often referred to as "cherry pickers," tend to be attracted to discounts. They are willing to do the research to learn about discounts, and they are also willing to stockpile products when discounts exist. These consumers are better reached by promotional pricing strategies. In contrast, "expected price shoppers" are unwilling to do as much pre-purchase research and less likely to stockpile discounted items.

...
Wikipedia