66% off. Recharge 5000 to get 2600. In essence, you only need to spend 5000 yuan to buy 7600 goods, which is equivalent to 5000/7600=0.6579, which is almost 66% discount. Discount, Chinese word, means discount. Discount is the concession and price reduction in commodity sales, and it is the price concession given by the seller to the buyer.