Please check your Invoices

Please check all your slips when you buy at Wolmaranstad butchery in Wolmaranstad. We use to order from them meat on a weekly basis. I have orderd Pastrami from them @ R 76.00 per kilo, when the delivery came i just paid the invoice and they left. But when i have checked the invoice they have Charged me R 104.00 per kilo . I have phoned them and asked them about this price difference ? Hester told me she will check. She phoned me back and just told me she had given me the wrong Price , the prices went up. Well I'm sorry i do know prices will raise , but then you cant tell the client the old price and expect them to pay the new price for it. Please check your slips.