Tesco Clubcard members might spot some major changes as the high street supermarket is choosing shoppers to test out their ...

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

Retaining the crown of cheapest supermarket in January was Aldi, managing once again to narrowly beat rival Lidl in the ...

Sainsbury’s CMO Mark Given has expanded his remit to include data and sustainability, in line with the company’s push on ...