On some hotel reservation websites, why are there two breakfasts, one breakfasts, no breakfasts and what do they mean?

1. Does the room rate include breakfast, including two breakfasts (such as a double standard room), including one breakfast (such as a single room), or excluding breakfast? If you have breakfast in the hotel, you need to buy it separately, or the hotel doesn't provide breakfast at all;

It depends on the hotel. If the hotel is more relaxed, you can enjoy the company's agreement price by showing the agreement card or even reporting the company name. Some hotels need to provide company certificates and register, because they have to settle the benefits brought by these companies at the end of the year.