A quirky 'prop' and 'cashbox'

The theme for MonoMonday is peculiar/quirky. 
Duck eggs in cartons are placed inside the cooler when available, $6 a dozen, and money is dropped into a slot cut in the top of the old mailbox.  It there are no eggs available, the cooler is propped up with the yogurt container.  Wish it was a better photo but I was in a rush.  :-(
Extra: the sign on the blackboard beside the cooler asking the person who buys the last dozen eggs to prop up the lid of the 'bin'. Not sure why it's called a 'bin' though when it's obviously a Coleman cooler. 
Thanks to Mole for hosting MonoMonday this month!