1. First, take the Bank of Communications credit card as an example, download a bill paying app on your mobile phone, and click Enter.

2. After entering, find the integral area and select OK.

3. After entering, find the Platinum Redemption Mileage option and select OK.

4. Click OK to enter the mileage redemption page.

Extended data

Flight mileage refers to the number of kilometers from the starting point to the end point of transportation flight, which is the sum of the distances of each segment in the route. Flight mileage generally has three meanings.

(1) Actual flight mileage refers to the mileage recorded by the aircraft odometer;

(2) Ground mileage refers to the mileage of the ground distance between the starting point and the terminal point of an aircraft;

(3) Billing mileage, that is, operating mileage, refers to the uniformly stipulated charging mileage.

Baidu Encyclopedia: Flying Miles