Kmart and Wal-Mart were once similar in size and revenue, but now their trajectories have diverged greatly. Kmart employs a "high-low" pricing strategy of regular prices with periodic sales, while Wal-Mart uses an "everyday low pricing" strategy made possible through stringent cost controls. This allows Wal-Mart to be seen as always having the lowest prices. As a result, Kmart has struggled with declining sales and store closures, while Wal-Mart has increased revenues and store locations to become the dominant discounter. The analysis concludes that an everyday low pricing approach is better suited to today's competitive retail environment.