Save a little postage - let Google send one of your holiday cards this year. Credit: freakapotimus, Flickr

So you wrote out all the cards in the three boxes you bought and there's still one name left on the list? As with every question these days, the answer is to Google it.

The tech company is going old school this holiday with an offer to send one postcard to anyone one your list. And get this, they're using snail mail to get it there. As the folks at Google explain, "Sure, email is great, but there's something uniquely heartwarming about the kind of card that comes in the actual mail -- especially for folks who don't hear from us as often as they should, simply because they aren't online."

The offer is limited to just one postcard, but it's totally gratis. And it could save you from getting in a heap of trouble with Aunt Agnes for forgetting her card this year.

Cards containing "inappropriate content" will not be mailed, so best stick with Aunt Agnes and skip the card to your sweetie. Our favorite choice: the DIY dreidel postcard. It's a card and a craft in one!