A few years ago, I bought on clearance a bunch of boxes of Christmas cards. I was curious to see who would notice that I used the same cards, year in and year out. Only one person noticed, my sister. At least, she was the only person with enough balls to say anything to me LOL. Not sure what that says about the people I associate with, but there you have it.
I am out of them now. Good thing, because the glue on the envelopes is all dried up.