Originally Posted by
rtraveler
Today I tried to do a billpay and I received the following error code. "DEBIT NOT AVAILABLE APPR. CODE = 51".
I have been successfully doing billpay at four other Walmarts but this is my second failed attempt at this Walmart. Could it be a difference in software?
What type of card are you using? Did the cashier hit something on their end before you were able to input your pin?