How to deduct money from the red envelope of Yilong.com Hotel?

Hello, there are two ways to use the red envelope, both of which need to be used through the E Long mobile phone client. Please check it when you fill in the order. When booking a domestic prepaid hotel with "red envelope * * yuan", you can deduct part of the room rate, and the deduction amount is subject to the page display.

If you book a room with the word "red envelope", pay at the store, and you will get the corresponding cash back after checking out. The cash back can be withdrawn from the bank card.