Blue Things don't need coupons or bills!
Well, I am still posting some of the Blue Things' old pictures. In this picture, we see the Blue Things checking the mail.
Of course Blue Kitty is simply happy to have received something (it is kind of vacant sometimes), but Blue Thing sees the bills inside and is concerned because he knows that their account is dangerously low (they spent most of their savings on the cameras and then Blue Kitty had to go sign up for Netflix to watch old PBS Nova specials and Ingmar Bergman films).