Walmart and Why It is Good for American Business “Consumption is the sole end and purpose of all production; and the interest of the producer ought to be attended to only so far as it may be necessary for promoting that of the consumer...” Adam Smith. Wal-Mart is a producer who has the sole purpose of promoting consumption of the consumer. Wal-Mart and its quest for capital improvement are playing a major and vital role in the evolution of economic life. Wal-Mart brings positive change to towns in the U.S. They increase competition between retailers, stimulating the economy, and they also bring more capital and tax revenue to