How It's Done.
Well worth watching if it is repeated, it looks like some whistle blowers lifted the lid on spotting the real bargains from the pseudo offers and how they induce shoppers to buy products that they don't really need or want.
There wasn't a lot new for "old hand" retailers but it was interesting to see how the old tricks can be expanded and brought into the 21st century.
If you believe that you are a smart shopper be prepared for some unpleasant surprises.