Shop Secrets: Tricks of the Trade

BOGOF Rip Off (1x6)

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This episode reveals the murky history of the Buy One, Get One Free deal that's been a favourite of the supermarkets for years. The sales team in the rigged fashion boutique flog jumpers with a small percentage of cashmere as the 100% real deal. And Jazzy Jim takes over a stall at London's famous Portobello Road market and tries to pass off economy jam and marmalade as gourmet products.