Only Works on these machines
9.18.06---coke

Step 1. Put some money in the machine and select a drink

Step 2. Put your hand throught the green bottle and keep the flap held down , NOTE: if the flap opens the tiniest bit you won't get your money back.

Step 3. The machine should refund your money keeping the drink on the belt.

Step 4. Put money back in , select another drink , and two drinks pop out