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.
Walmart Regular Business Hours. Weekdays: The customer service department is open 24 hours a day, seven days a week through the online feedback form. If you want to call the customer service department at the Home Office, you can call, 8am to 5pm, CST.