Just in case you haven't realised yet... here comes Christmas! Our little green elves have been slaving away behind the scenes, and we've got a great bunch of merchants joining in on the fun. With their help, we're launching the first ever Quidco CrimboBingo!

To get your share of the bonus cashback we'll be handing out, you'll need to log in and get your hands on a bingo card. Once you have a card, you can invite up to 3 other people to help you out with filling it in. You can't leave a team once you've joined it so make sure you choose your team-mates carefully! If you don't need the help and want to keep all the bonus cashback for a card to yourself you can also play solo.

Each Quidco-tracked purchase that a team member makes at a participating merchant will 'stamp' one of your bingo squares. From December 16th until the closing of the promo you can now get £5 bonus cashback for stamping five squares anywhere on your CrimboBingo card! Once you have a row of 8 stamped (horizontally, vertically or diagonally), you and your team will be awarded £5 bonus cashback (as of Dec 1st, until midnight Dec 5th we're jacking it up to £20!). Then you can grab yourselves another bingo card and keep it going! We have a limited number of cards, so once they're gone CrimboBingo is over.

The bonus cashback will be split evenly between team members, and will be calculated and added to member accounts by December 31st, 2008. Teams can fill unlimited cards until the total number of CringoBingo bonus available (£64,000) runs out OR until December 20th, 2008 if the cards are not all filled by that date.

Read the rules of play

Have fun, good luck and Merry Christmas!