Supermarket Secrets

BBC ONE N West

Monday 29 April 2019  00:15 - 01:15 (60 mins)
3/3. The supermarkets know that shoppers dont show much allegiance to them any more, so what techniques are they coming up with to keep us coming back? [S,AD]

Supermarket Secrets may be available on playback or on Prime Video (affiliate link)
Supermarket Secrets (BBC ONE N West) Monday 29 April 2019 00:15 - 01:15