PnP verses OK Foods Bellville

Today I popped in at Pick n Pay Boston Bellville to buy *****le Fish Mix spices, Vinegar and Onions. They did not have the spices and vinegar in stock. I could not check the price of the spices but the vinegar's price on the shelf was R24.99 per 750ml less a discount if you have a PnP card. The loose onions was priced at R21.99 per kilo. I decided to rather to go to OK Foods Oakdale because two of the items was not available at PnP. At OK Foods I purchased the loose onions for R9.99, the vinegar for R8.99 and the 25g Pickle Fish Mix R9.49 per packet. I am not sure how PnP can explain this major price difference. We remember a while back there were allegations of PnP previously about price collision. Oakdale Ok Foods you have just won yourself a customer and PnP you have lost a customer.