Hot drink vending machine street

grabcad

it is a Hot drink vending machine street , which have a renew source feeding water to the boiler and ingredients . The customer will see the hot drink while be prepared to make sure it is a fresh one and a good quality .The customer will choose a hot drink from the three options using a keypad after putting coins in the coin place , then he could choose additions like how much cubic of sugar or adding milk , then see his order ingredients on the screen and the price of his order and if he had put enough coins or not , then after a few seconds his order would get ready for to be taken .if he had out coins more than his order cost the machine will get him back the remaining money for him again for any questions please leave a comment .thanks .