Customer
Common expressions
serve customers
treat customers (well / badly)
attract new customers
deal with a difficult customer
a regular customer
a satisfied / dissatisfied customer
Exercise
Common expressions
I'd call the manager. He's used to dealing with difficult customers. - d
Supermarkets are cutting prices to attract new customers. - e
Mrs Wilson is one of our regular customers. She's been coming here for years. - f
There are always hundreds of satisfied customers for every dissatisfied one. - a
You must always be polite when you are serving the customers. - c
You'll never keep your customers if you treat them badly. - b