1, no, because the second kill products can't use coupons, a new way of online auction. The so-called "spike" is a sales method in which online sellers release some ultra-low-priced goods and all buyers snap up online at the same time. Because of the low price of goods, they are often snapped up as soon as they are put on the shelves, sometimes in just one second.

2. Finally, enter personal name, ID number, education and other information in the JD.COM campus student authentication interface, and you can enjoy the student discount under the products of a specific merchant.

3. Just use the student discount when settling accounts. The delivery service will reach 2 1 1. The delivery time will reach 2 1 1: spot orders submitted before 1 1: 00 am (before 10 am in some cities) are counted from the time when the orders are delivered on the same day.

4.JD.COM coupons can be superimposed. Take JD.COM Beijing Securities as an example. If they are all platform Beijing coupons, multiple coupons can be used at the same time under the same order, which can be used simultaneously with limited category Beijing coupons and store Beijing coupons. Beijing coupons can reduce the payment according to the total face value, and can not be used at the same time as East coupons, but can be used at the same time as freight coupons.

5.JD.COM education discount can't be used together with other coupons, only one of them can be used alone.