Tesco, Sainsbury's Make Millions Off Loyalty Card Data: Times - Bloomberg

Tesco Plc and J Sainsbury’s Plc, two of the biggest UK supermarkets, make about £300 million ($376 million) a year from selling information about their customers’ shopping preferences, the Times reported.

Media Bites 30 Sep: Sainsbury's, Poundland/Pepco, Tesco, News

Supermarket loyalty cards 'not all they're cracked up to be', watchdog warns - North Wales Live

Supermarket reward schemes ranked ahead of Christmas as Tesco, Sainsbury's and Co-op vie for top spot - Scottish Daily Express

Supermarket loyalty cards 'not all they're cracked up to be', watchdog warns - North Wales Live

How Tesco and Sainsbury's made £300m out of your loyalty cards

Rafael Schwarz on LinkedIn: #influencer #creator #influencermarketing #influencer #creators…

Which? criticises Tesco and Sainsbury's loyalty cards - so what are the best deals? - Latest From ITV News

Sainsbury's and Tesco make £300M from YOUR data in 'loyalty schemes'

Tesco, M&S, Sainsbury's: UK supermarkets braced for post-Christmas price war escalation

Tesco's Strategy for Gaining Market Share

Tesco and Sainsbury's make millions off loyalty card data

Like Walmart, Inflation Hasn't Hurt Tesco, UK Retail as Much as Predicted - Bloomberg