You are completely incorrect Kaunas, have a look at the evidence. $20 per kg from label highup and 500g package weight = $10 as per sticker which is the "everyday low price" as often seen in Coles. So that means the quick sale sticker is a 71.4% increase in price EXACTLY as I said (and if you think I might have paid that then think again).
Now if that package was scanned at the checkout the yellow barcode stuck over the normal white one may or may not have come up with $17.14 but one thing is for certain, it would not have scanned at $10 so your statement is wrong. Maybe you should check things out a bit more carefully.
