From mom-and-pop general stores to big-box, strip-mall chains, it is impossible to consider the American experience without thinking about the buying-and-selling retail culture- the sales and the stockrooms, the shift managers, and the clock punchers. The Customer Is Always Wrong is a tragicomic and all-too revealing collection of essays by writers who have done their time behind the counter and lived to tell their tales. Jim DeRogatis, author of...