A hot flash is a feeling of warmth spreading over the body that is often most strongly felt in the head and neck regions. Hot flashes may be accompanied by perspiration or flushing and usually last from 30 seconds to several minutes.
I have listed the hours along each method. In store. 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. By phone. You can call 1-800-WALMART between 7am-6pm.
, worked at Walmart. The customer service desk at the front of the store as set hours of being open. It usually opens between 7 and 8 in the morning, then closes between 10 and 11 at night. There is some definite ambiguity in the open/close times for the service desk.