High cost performance. The Platinum Card for Good Car Owners is a Unionpay single-label credit card, and its rights and interests cover regular car owners' card services such as cash back, car washing and driving. It also includes life services such as food takeout and video websites, and even comes with the security guarantee of "safe travel". If you swipe your card more than 200,000 yuan in one year, you can avoid the annual fee, and the discount for refueling and cash back is 88%, but these discounts are relatively small. Card fees in 800 yuan can be offset by annual discounts and cash back, but there are also car washing activities in 8.8 yuan.