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Costco's sales rise in December
ISSAQUAH, Wash. — Net sales for December at Costco rose 11% to nearly $9.2 billion for the five weeks ended Jan. 2, compared with the year-ago period.
Same-store sales rose 4%, while international same-store sales rose 12%.
Costco currently operates 582 warehouses, including 425 in the United States and Puerto Rico.