Cardstore from American Greetings is the most convenient way to make a totally unique one of a kind greeting card with your own words and photos. All you have to do is add a little thoughtfulness. We shall professionally print your cards on high quality cardstock then ship them directly to you or stamp and mail them for you.Cardstore from American Greetings is the most convenient way to make a totally unique one of a kind greeting card with your own words and photos. All you have to do is add a little thoughtfulness. We shall professionally print your cards on high quality cardstock then ship them directly to you or stamp and mail them for you.