Traditional Culture Encyclopedia - Hotel reservation - Where are you going? Why can't I use vouchers?

Where are you going? Why can't I use vouchers?

Service life has exceeded. Voucher refers to a kind of preferential voucher provided by merchants to buyers when selling goods. The Qunar app can't be used because the coupon has expired. Qunar.com is China's leading travel search engine and the world's largest Chinese online travel website. Founded in February 2005, it has a wide range of uses.