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Food, Gas Drive Costco's January Comps
ISSAQUAH, Wash. -- Increased demand for gasoline and food drove total comp sales at warehouse club Costco Wholesale Corp. up to 9 percent for the four weeks ended January 29. During this period, Costco saw net sales of $4.12 billion, an increase of 12 percent from $3.67 billion for the same four-week period last year.