The new on-pack QR codes not only offer the same scanning functionality at the checkout but also allow customers to instantly ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

A Tesco shopper has shared one of the store's security measures after spotting it in one of their branches. However, some ...

Tesco customers have been left divided over a 'major new security measure' which the supermarket has recently introduced in ...