The way to use the points of CCB's automobile card to change oil is that the card owner calls the CCB customer service hotline and directly calls to apply for converting the points into refueling fees.

1. Integral oil change is limited to the integral of CCB Longka. If the cardholder has other credit card points of CCB, he can't change the oil in Roncari. 2. Oil change, starting from 50,000 yuan, and need to be converted by an integer multiple of 1 10,000 yuan. 3. The conversion ratio of the integral oil change of CCB Longka Automobile Card is more than 50,000, and the oil change is based on the calculation method of four thousandths, and the oil change is based on two thousandths below 50,000. In other words, every point that exceeds 50,000 points is converted into 40 yuan oil fee, and every 10,000 points that does not exceed 50,000 points is converted into 20 yuan postage.