Refusing to apply full advertised discount.

On Saturnday 19 May on World Whisky Day I went to Checkers Liquor Richards bay to buy whisky. Checkers had a 20% sale on all single malt whisky. But when they rang up the whisky it haven't been marked down the full 20%. The manager flat out refused to allow as the correct price as advertised. The whisky was marked at R850 so after the discount should have been R680. But the charged us R720. Owner just said its the price on the system and she wouldn't do anything about it.