Deli, Chilled Help Drive Costco Nov. Same-Store Sales
ISSAQUAH, Wash. -Costco Wholesale Corp. could have replayed last month's earnings conference call yesterday, as an increase in gasoline prices and strong foreign currency once again drove a 9 percent rise in its same-store sales for the warehouse club retailer, and a higher volume of traffic in its clubs for the four weeks ended December 2. The only new contributing factor last month was a boost in traffic.