Whether you need to pay again depends on your order page:

1. If there is a special instruction "down payment" on the order, then the money you pay is only the advance payment, and you have to make up the balance after you go to the restaurant to spend it.

2. If "paid" is displayed on the order page, you don't have to pay for it when you finish eating in the restaurant.

It should be noted that you can only consume the goods you have pre-ordered in the restaurant. If you exceed the reservation, you need to make up the extra money.