A pricing shock

My business colleague went to see a show at theatre on the square and prior to watching she and her friend went to have a drink at Tasha's restaurant. She ordered a glass of dry white wine and didn't enquire about the price until the bill came - they had charged her R102 for ONE glass of wine. She paid the bill but felt it was absolute ******ion and said they would never be back again. I feel people should be informed of this as it is totally unacceptable.