Chicken Licken
My bank card swiped for R1000!!

Hi,
Bought food yesterday, 07/07/2013 to the value of R100-80. The cashier swiped my card for R1008-80. She did a refund on the credit card machine, and assured me the money will be back in my account today.
Guess what - the refund is not reflecting in my bank.
I want my refund of R908-00 before close of business today. If not, I will open a case of at the SAPS.
Thanks