Letters from Santa seem to be one of the most popular ways to prove that Santa is real — because they allow him to develop a one-on-one personal relationship with the child by responding to their letter. There are dozens of web sites that offer to send letters from Santa to your child, but the Instaletter concept is pretty unique because you can print the letter yourself.

Basically, you pay a monthly subscription fee, and you have access to print unlimited letters for as many children as you want. You can send them to all of your grandchildren, nieces and nephews, or even all of the kids in the neighborhood, without paying for each individual letter. It can get pricey to send multiple letters on sites where you pay to have the letter printed and sent, so this is nice for the budget conscious.

They’ve also started to add options to print letters from other mythical characters, like Cupid, the Easter Bunny, the Tooth Fairy, and Drax Dracula. Each letter is personalized to your child, because you create it yourself online. You can print as many copies as you want, so you can have one to send and one to stick into a scrapbook or keep in a memory box.

You can also earn money by referring your family and friends to the site. Through Instaletter’s affiliate program, you’ll earn $5 for each referral, each time they make a monthly subscription payment. If you refer one person, and they remain a member for one year, you’ll earn $60. Not too shabby.