Sam's Club has expanded its operating hours.Costco recently did the same, but just for some members.Not everyone is happy with Costco. Walmart's Sam's Club has decided to extend its operating hours ...

The membership-based warehouse club, which is a subsidiary of Walmart , announced it would be expanding its hours for ...

The membership-based wholesale club extended its Sunday store hours, giving some members even earlier access to shop.

The new Sunday hours will move most Sam's Club warehouses to a simplified schedule of 8 a.m. to 8 p.m. every day, with a few ...