Now it's the era of big data, a lot of information is transparent, the public can see the information directly with the software, you can form a comparison, so the hotel price collection is also very important to the hotel tourism industry.

In recent years, China's hotel industry has begun to pay attention to the problem of grouping. By the end of 2002, China *** there are more than 110 hotel management companies, management of more than 700 hotels, star hotel grouping degree of 7.2%. Among the top 20 hotel groups in China, 12 internationally famous hotel groups were selected, and 8 Chinese hotel groups were selected.