The phrase 'customer mix' is correct and usable in written English.
It is typically used to refer to the different types of customers or clients a particular business has. For example, "Our customer mix includes both private and corporate clients."
Allstate's chief executive, Thomas J. Wilson, said the company was still working to get the right pricing and customer mix in its homeowners' operations.
"I think this customer mix will be a perfect fit for my store," said Todd Rauchwerger, the store's owner, who signed a 10-year, ground-floor lease.
As its neighborhood became more and more black and working class, its customer mix in this city with a history of racial tensions changed.
Its customer mix saw an increase in the number of larger but low margin business, while it saw declines in higher margin business.
Dr. Rowe said in a telephone interview that part of the problem was Aetna's failure to recognize the higher density of expensive members and raise premiums accordingly as its customer mix changed.
"This trend is likely to continue as we build out the villages at our resorts, expanding the inventory of lodging units and changing the customer mix in favor of destination visitors who spend more on retail and rental, ski school and food and beverage".
In one Ladbrokes in Sheffield, the white, Asian, eastern European and Somali customers mix well.
Its new V-series cell phone, dubbed the "triplets," lets customers mix and match colors and features, like videoclip playback.
Most builders let customers mix and match design features; Lennar's model homes display exactly what comes with a house for a nonnegotiable sticker price, from GE appliances to wallpaper patterns.
The large restaurant was filling up with a mix of prosperous looking customers mixing alongside those who seemed to be putting some effort into looking the opposite.
After Apple released the iPhone 1.1.1 Update yesterday, there are conflicting reports of seamless activations and happy customers mixed in with cries of anguish from AT&T customers locked out of their iPhones as well as a collective shudder as unlocked iPhone users watch the boards for news of the coming 3rd Party App Holocaust (they opened for Metallica in 1998. They were great).
