Clicks Gansbaai - imcompetance or rip-off?

Clicks Gansbaai - imcompetance or rip-off? Frequent problems with pricing, where the till charges more than the shelf price. Last time I went there, half of the products I bought were overcharged at the till! A 50% hit is either deliberate ***** or gross mismanagement. Previously, a product was clearly marked on special, with a large shelf sign at the product, but I was charged full price at the till - they tried to say the special only started the next day - what a con - I wonder how many people the caught with that trick. And to top it all, the staff and management attitude at any attempt to show they have made an error, or been caught out, is entirely non-apologetic varying from treating you as an inconvenience to downright rudeness.