Remember, the 'customer' is always right. [=never argue with a customer]
He is one tough/tricky 'customer'. [=he is a tough/tricky person]
The company has good/poor 'customer' service.
(..) Eighty is great, no eighty is great, thank you, thank you so much! Most of them went to UBS You're very lucky! The largest bank in France froze it's customer's money-market accounts today This thing is hitting Europe! Greece and Iceland are finished Spain is teetering Are you serious? Fuck! (..)2015 The Big Short