Customizing the card was the best (and easiest) part of all...check it. After selecting the above card, I was able to add a photo and a personalized note.
As you can see above (and below) you have two options when it comes to the card delivery. You can either do email which is free, or you can have it sent via real mail (hoping you all remember what that means) for $4. I personally like the idea of a real card showing up on her doorstep since I can't physically appear at her home on Christmas Eve so that's what I went with. If you choose email, you have the option to send immediately or you can schedule it to be sent in the future. The cool thing is if you select the future you can have other people "sign" the card before it arrives to your recipient. How's that for technology?