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Costco shoppers, you gotta wear masks starting Monday
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Costco will require all shoppers to wear masks in its stores
Want to shop at Costco? You'll have to wear a face mask
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Costco stores will require customers to wear face masks while shopping starting May 4
Costco is now requiring customers to wear face coverings
Costco will require all shoppers to wear a mask starting Monday, FOX 4 Kansas City WDAF-TV
Costco requires customers wear face mask and reverting to normal hours
Costco will begin requiring customers to wear face masks