ICICI Credit Card Billing Cycle Change: For ICICI credit card billing cycle change, you can use mobile banking app of the bank. In this tutorial, I am going to show you how to change your card billing cycle including Amazon Pay ICICI credit card billing cycle. If you current billing cycle is not matching with your monthly income then your bank allows you change it from within the comfort of your home. You do not need to visit your respective bank branch or submit an application to change ICICI credit card billing. All you need to do is just login to mobile banking app provided by the bank and update your billing cycle for free.