Pret A Manger is under pressure to offer compensation to all of its subscribers as consumer experts have warned it could be breaking the law.

The coffee and sandwich chain has been embroiled in a row with its customers this week after several subscribers to “Club Pret”, which entitles people to up to five barista-made drinks a day for a monthly fee of £30, reported technical issues with the app and were unable to claim their free drinks.

Subscribers must now use the Pret app rather than accessing their QR code in their Apple Wallet or on a smartwatch, under new rules that came into effect on March 18 to stop people sharing their subscriptions with friends.

To read the full story in The Telegraph, please click here.