Melt the heart of a loved one and send them a chocolate bar for free this Christmas.

The Cadbury Secret Santa Postal Service is back for 2024 and you need to scan a QR code on special posters across the UK. 

They have already been spotted around Norfolk, including in a Norwich shopping centre. 

After scanning the code you will meet the Secret Santa digital postie Jeff and you can then select a Cadbury treat to send.

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The promotion is running until December 22 2024 and the options include Dairy Milk, Dairy Milk Oreo, Caramel, Whole Nut, Fruit and Nut and Plant bars.

New for this year, Cadbury has enlisted a special helper - the Secret Santa chatbot.

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Chatting with Jeff at secretsanta.cadbury.co.uk and sharing your location will guide you to your nearest poster.

The locations include bus stops, train stations and high streets. 

Nicole Dudley, Cadbury brand manager, said: "Cadbury Secret Santa is back, bigger and more magical than ever."