Dope money

Dope money.It was used to buy off the dope wagon.Maybe I should explain.Only old timers will know what I'm talking about.Years ago in the cotton mills where Momma and Daddy worked there was a snack wagon that was pushed through the mill selling Cokes,chips,crackers etc.In the beginning Cokes,CoColas where made with a little bit of the drug cocaine in them.So people gave them the name dope.The name just stuck.So in the mill people would carry dope money(snack money)to buy things off the dope wagon(snack wagon).