7 am
Service Desk hours are M-F 7am to 10pm
7, me thinks.
24/7 is correct. Supercenter always open, always Someone there who can do returns.
7am. But the customer service manager can do returns at self checkout between 10pm and 7am, while the service desk is closed. If they give you any trouble after hours, ask for the asst manager or co manager on duty.
The service desk/customer service at the front of the store is not open 24/7... I believe they open at 6am.
Open 24/7
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