Hey, we get it. You buy a stack of holiday cards, you put them aside for when you have time, and then you find that suddenly the holidays have gone by and the blank cards are still sitting there. Well, those days are no more thanks to a brand new app called Card Lust. Here is how it works: You pick an illustration from the 12 different options available. You tap out your message. And then you send your card to its recipient by hitting just one button. It could not be easier, quicker, or cuter. More importantly, it could not be cheaper. In fact, you will pay just $1.99 for the app and then every card you send is free. As for the smile on your friend’s face when she receives her card? That’s priceless.