Does the questioner want to ask "Can I get an instant discount by swiping the Bank of China jcb Lucky Cat card?" Instant discount. Bank of China jcb is China's first RMB/Japanese yen dual-currency credit card product, which complies with international standards. Lucky Cat is a commemorative card, which is no different from ordinary cards. You can get an instant discount by swiping the card, and you can enjoy an instant discount of 18 yuan for a single order of 88 yuan or more. yuan discount.