Humm opens the door to over 12,000 retailers for you to buy your Christmas gifts without the stress of paying for it on the day.

We inspired humm's audience with offers and prizes while flaunting their vast majority of retailers with The Hummdinger Advent Calendar. 
Every day, hummers are invited to open one of the doors in The Hummdinger Advent Calendar for their chance to win exclusive offers and festive presents.