Just received following email from Thorntons:
A treat everyday
FOR JUST £1
Competitions to WIN
At Thorntons we firmly believe that you don't need an excuse to enjoy great chocolate (although we can provide you with lots if it makes you feel better). That's why next week we're launching May Madness - bringing you loads of chocolate goodies for a fraction of the normal price!
Our May offers will be exclusively available online so make sure all of your friends and family are signed up with us to receive the flurry of offers that will be coming your way from Monday and throughout the whole of next week..