Personal Telegram
Everybody has a different reason for sending cards. Perhaps it's someone's birthday. Maybe you want someone to know how much you love and appreciate them but are too shy to tell them face-to-face. Maybe you know that receiving snail mail with something as simple as a "hello" will brighten a friend's day.
Maybe you have an important message or news to send, either way, they will receive it when they go to their mailbox. They might even be staying somewhere, like at a hotel or a relatives or friends.
When they see the beautiful Personal Telegram that we send, they will wonder what it is and I bet they will stop and open it immediately. We know this because that is what we have heard from people who have received them.