Valentine's Day is the second biggest holiday of the year for greeting cards. But millennials are ... Leeper sends a lot of thank-you notes as well as "just because" cards to friends nearly ...

With Father's Day this weekend ... a stockpile of greeting cards that she buys not for a specific occasion, not to send to a particular person. She purchases cards just because.

This week, I was in a Barnes & Noble shopping for Valentine's Day ... greeting cards in the turnstile were selling for closer to $5. It made me wonder: If so many greeting cards are just cheesy ...

with the retail sales of greeting cards estimated to be between $7 and $8 billion. The GCA cites that 145 million Valentine's Day cards are purchased each year, just behind Christmas cards ...