HOW TO USE A VENDING MACHINEVersión en línea PUT THE SENTENCES IN THE CORRECT ORDER por Jose Mamani Uscamayta 1 Read the sentences. Then, put them in the correct order. Insert a bill or coins in the correct slot. Make your selection by pushing the letter and number buttons for the snack you want. Push down on the coin return lever to get your change. Take your change. It will be in the stray at the bottom of the machine. Read the price, letter, and number of your snack. Look at the window and choose the snack you want to buy. Take your snack from the big opening at the botton of the machine.