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.

Tesco confirms wave of price reductions

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

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

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

Tesco - Recent News & Activity

Tesco's Strategy for Gaining Market Share

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

Tesco lifts market share for first time in 5 years

Tesco Isn't Such a Loser in the Big Sainsbury-Asda Deal: Gadfly - BNN Bloomberg