We are such huge fans of Thorntons and we love it when they do a fantastic promotion like the current one in which you can claim a free Thorntons advent calendar!

Head on over to the O2 website for more information, the offer opens today and they have thousands to give away, you need to be on O2 and have the Priority Moments app for it to work.

Offer ends: Unknown date.

Do you like this offer? Tell us by voting with the up or down buttons.

For more of the latest and greatest free samples, free stuff and voucher codes click the home button now.

Gratisfaction UK – More than just a UK freebies site.