Why is my reward not a high-value coupon in "Buy and get coupon bundle"?

As clearly indicated on the activity page, the reward is actually a coupon bundle. Our coupon bundles contain multiple coupons of different values that allow you greater spending flexibility. You can choose to use different coupons based on your actual needs, as well as the total amount and value of the items you wish to purchase, which makes the purchasing process more convenient. Compared to a single large-value coupon, a coupon bundle also offers more flexibility and options.Coupons usually expire in two days after claiming and cannot be combined - one coupon per order.