This may be because the skills, time and materials required for each job vary depending on different customers' needs.

In theory, the next step is to use the ratings to set appropriate prices for different customers.

A total of 163 were built from 1972 to 1988 and delivered to 38 different customers.

It's important to anticipate changes and how they might affect different customers.

"What other business charges different customers five or even eight times more than others for a very similar - I won't say identical - product?"

Miss Russell does not usually make up such similar gowns for two different customers.

Traditionally, the two groups of financial institutions have served different customers.

They had been placed by five different institutional customers over a number of months.

The system helps the bank set different prices for different customers, he said.

As ads in the campaign will point out, many performance promises have been made to the company's different customers.