I only send religious themed cards so I make mine "special" in some way (shaped, fun fold, etc.) and send the same one to everyone. But, I make tons of different cards and give them to people to send out because I like to do sketch challenges etc. We have friends who have a son on a ship this year, and I know it takes about three weeks to get stuff to him. There are over 1,000 pple on the ship and I'm sending my extras to him, with postage on them, so he can use what he wants and give the rest away. I'm too late to get them to an organization who can send them overseas so this is my way of pitching in and getting rid of all the different cards I make.