Whenever you write the phrase “The customer is always right” online, there's always someone showing up to show you up in the comments to confidently proclaim that this utterance is actually a shortened version of the original phrase, “The customer is always right in matters of taste." Attributions for either version normally go to one of several pioneering and successful department store retailers who reshaped the trade in the late 1800s and publications on the retail philosophy emerge in the e…