The price you see is the best price you pay-Central mini market Somerset West

I just had a very bad experience at Central mini market in Somerset West. I went to check their meats and saw some nice loin packs for cheap and thought I was in luck. At the paypoint the cashier looks at me and takes the meat packets and disappear to the back...later to return with the manager... He told me they made a mistake so I said but the price I see is the price I pay then he tunes me NO THE CUSTOMER ARE NOT ALWAYS RIGHT. It's not that much below the normal price but his attitude towards the situation was very rude. They will not see me back there.