I print local landscapes and images on my own cards and note cards to sell locally and I include an envelope in the cellophane packet. I can always count on the high quality of the card stock so when I pair a card printed with my own photographic artwork on a half sheet of it with a Staples envelope I know I'm putting together a fine product that people appreciate. I've been printing cards on Staples card stock for four years and people seek out my product because they know they'll get a nice quality card. I use it because I can depend on the quality of each and every sheet of card stock being excellent.