Every main card, supplementary card and commemorative card is in accordance with Buddhist custom, and the cardholder carries it with him to pray for happiness. In addition, the first 20,000 cardholders who apply for and activate the master card will receive two commemorative cards. The commemorative card set is made of religious patterns unique to Tibet, such as praying for blessings, accepting blessings and ensuring peace, in which the yellow god of wealth means increasing wealth; The pharmacist Buddha symbolizes health and longevity. Commemorative cards can be carried by cardholders or their relatives and friends, or hung indoors, in cars and other places.