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.
Below are recent tips for calling WalMart.com at this phone number from other customers. As above: Press 3, then 0# each time it asks for your order number and then press 5. Wait time on a Saturday at noon was 13 minutes.