There are regional restrictions.

Student ID cards can only be used within the province to eat Haidilao.

Haidilao's discount for college students only requires that the person making the payment has a college student certification on Alipay. As long as it has been certified, it does not matter if you don't bring a student ID. Note that the discount has a specific time period, so you must enter the venue during the discount period, and during the discount period

Pay inside.