Found Paperless Post and thought it was a great idea! Finally I found a great place to make and send invitations. So I made about 50 invitations for my birthday party and sent them to my friends. I had no idea there was a bug or something because I was informed that all the invitations were successfully sent. But only 17 people received them! My best friend called me and asked why didn't I invite her. I told her that I sent her an invitation and she told that she received nothing. Then I called all of my friends and that is how I found out about this bug. Great idea but they need to fix their system.