Moved to Forum: Original Link
If the scanned price is different to advertised price then you get it for free. Note that you have to pay for the item first.
If you let the attendant know when you are scanning they just fix the price for you so its not free.
Exclusions are:
- items over $50
- cigarettes
- liquor
Mod: Moved to forum. Refund policy guidelines
I see what you did here