the merchandise can stay in the U.S. for one year, with the potential to obtain two, one-year. extensions for a total period of three years. The TIB must be cancelled prior to exportation or. there may be penalties issued by Customs and Border Protection.
1 Weekdays: The customer service department is open 24 hours a day, seven days a week through the online feedback form. 2  If you want to call the customer service department at the Home Office, you can call, 8am to 5pm, CST.
Here are the best ways to contact Walmart during normal customer service hours. I have listed the hours along each method. If you are in a Walmart store the customer service desk is open between 8am-10pm. The service desk is generally at the front of the store near the optical department. You can call 1-800-WALMART between 7am-6pm. Expect to hit a phone tree have to select 3-4 options to get a human on the other end of the line.