What software is the cheapest for booking a hotel?

If you want to book the cheapest hotel, remember to follow a principle: the same price is better than the hotel, and the same hotel is better than the same platform. Yes, it's better than! If you have time, you can go to the major platforms and compare yourself. Maybe people often use Ctrip, Flying Pig and Where to Go, but after my comparison, these companies are actually more inclined to high-end business travelers, so they are not attractive to us money savers in terms of price. As far as the market is concerned, generally, the newly listed products will have more advantages in price, such as the Planet Mercure I recently used. This platform is very interesting, and the logic is different from other platforms: the other is that hotels set prices, and Planet Mercure sets prices for customers. How long do I want to stay in the hotel? I posted the demand, and then the hotel on Mercure Planet came out to take the order. According to several practical uses, compared with other platforms, I confirmed that the same hotel has more advantages in the price of Mercure Planet.