You can buy potatoes from the farmers market OR you can buy my Potato Shares ($TOTS).
My tuber supply is backed by an offshore Spanish Galleon full of kennebec's 🚢🥔
You cannot remove the taters from my ship, only barter the rights to your shares with others. I assure you we're fully backed, but no one can audit my yam supply.
You find my tot offering convenient and buy 500 $TOTS.
How many spuds do you own?