As a former retail employee, I just want to say that the whole "the customer is always right thing", lead to some of my biggest aggravations, and more often than not pissed me off.
It led to customers throwing a fit over every little thing, and after five minutes of me trying to explain why what they wanted went against the store's policy, a manager would come over and do it for them anyway, even though it went against the store's policy, and made me look a complete asshole.
It led to customers throwing a fit over every little thing, and after five minutes of me trying to explain why what they wanted went against the store's policy, a manager would come over and do it for them anyway, even though it went against the store's policy, and made me look a complete asshole.