How long in advance do tour groups need to cancel meals due to guest reasons? How much loss needs to be compensated?

After booking a group meal, general meals (less than 30 yuan) must be canceled at least two hours in advance. Under normal circumstances, there is no need to pay compensation for canceled meals, unless it has been agreed with the restaurant after making a reservation in advance.

For meals with high price tags, you should cancel one day in advance. Because the restaurant will prepare dishes for the meal that day, especially seafood meals, if you need to cancel the meal that you have agreed on in advance due to special circumstances on the day, the restaurant may make certain compensation.

This also depends on the specific circumstances.