CU of cash drawer opening with money inside. Pennies continuously pour out of a machine. CU of hand using cash register. Can of 7-Up comes out of a vending machine. A dollar bill is put into a change machine and quarters come out. Food rotates in a vending machine and M&M candy is selected. Money is put into a parking meter. CU of gas pump. CU of money exchanging hands. CU of money dollar bills being counted. Foreign money. A gum ball machine. CU of hand holding a penny.