By James Davey LONDON (Reuters) - British sandwich and coffee chain Pret A Manger will launch its monthly coffee subscription service in the United St.
thegrocer.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thegrocer.co.uk Daily Mail and Mail on Sunday newspapers.
LONDON (Reuters) - British sandwich and coffee chain Pret A Manger has raised the price of its monthly coffee subscription service by 20% to 30 pounds.