I would like to know what are the payment options available when paying for the balance of Model 3? Must it be fully paid before delivery is confirmed? Are there options to pay 50% cash and loan the rest? And what are the payment options accepted? Cheque? Cashiers order? Credit card? If full payment is required, does the reflected price on tesla's site include any taxes, additional charges that's native/required in your country when buying a vehicle? If not, do we have to settle those payment on our own by contacting the relevant authorities ?