While using Paperless Post is always cheaper than snail mail, it normally isn't free.
However just for the season, the company is now offering a line of more than 100 free holiday cards and invitations.
There are plenty of cute options. You can also customize any card or invitation then just wait for the responses to roll in.
Now to your list of the best and worst things to buy in December, compliments ofDeal News.
Deal News says this is one of the best months to get a great deal on a bike so buy now and ride later.
They suggest stocking up on kitchen items as well as tools and hardware.
December's also a good time to buy blu-ray movies.
If you're looking for toys, wait just a little longer. Many toys will hit their lowest price points of the season during the 14-day period before Christmas.
Meantime, here's what not to buy. Deal News says put off buying a wall calendar, jewelry, and watches.
Also don't expect to get a bargain basement price on a laptop.