There are three kinds of cards: silver, gold and diamond. To apply for a membership card, you need to pay the 20 yuan fee. Diamond card, the first minimum recharge 1 1,000 yuan; Gold card, the first minimum recharge 500 yuan; Silver card, the first minimum recharge 300 yuan. Diamond card can enjoy 50% discount on all-day ticket purchase from Monday to Sunday (except VIP and special events), silver card and gold card can enjoy 50% discount on all-day ticket purchase from Monday to Thursday, 30% discount on silver card and 60% discount on gold card (except VIP and special events), and cannot be used at the same time with other discounts.