UI Design - I-PASS

I-Pass is a app software which can cooperate with Ali-pay,it can enable passengers to enter the station directly by scanning the two-dimensional code or bar code, moreover,the ticket fare will be deducted automatically if Ali-pay is bundled with a credit card, therefore, passengers will not be asked to buy a ticket or pay extra for it sometimes. In addition, it also have the advantage of congregating Ali-pay's personal database, so that we can rely on the optimization and security mechanism.