Once a day per person, up to 6 times. China UnionPay Express UnionPay card can be enjoyed 6 times in different shopping malls. A single merchant can enjoy 1 time per person per day, and enjoy 6 discounts during the activity. The daily quota of a single merchant is limited, first come, first served, while stocks last. UnionPay China UnionPay Express generally refers to China UnionPay Express. China UnionPay Express is an APP, which is a non-cash mobile transaction settlement tool. Under the guidance of the People's Bank of China, China UnionPay develops, builds, maintains and operates together with commercial banks, payment institutions and other industries.