discount business การใช้

"But we're not in the deep discount business.
But we are making considerable progress with initiatives to strengthen the core Kmart discount business.
The discount business is likely to increase as trading over the Internet or other computer networks increases, analysts said.
If unions succeeded in driving up Wal-Mart's labor costs, its discount business model would have to change.
Its quantity discount business to Hewlett-Packard, Lockheed, United Airlines and other companies accounts for about 20 percent of sales.