If your AIB Card Reader is not working, please make sure you have: Removed the plastic tab on the battery compartment. Inserted your AIB Debit Card correctly i.e. chip facing downwards.
With such a big company customers are bound to find tons of contact phone numbers. Below are the Walmart customer service phone numbers for a variety of consumer needs. Main customer service: 1-800-925-6278. Financial services: 1-877-294-7880. Business card services: 1-877-294-1086.
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.