Xing Ruisong, who founded the website, lives in Shijingshan, Beijing. One day in the summer of 2009, he drove to a gas station near his home to refuel, and found that the gasoline at this gas station was discounted, which caught his attention. "In the past, refueling was a price, but I didn't expect discounted oil." Xing Ruisong began to feel that oil was discounted everywhere. "If a liter is 50 cents cheaper, 30 liters will cost 15 yuan. Generally, adding oil three or four times a month will save nearly 1,000 yuan a year."

Xing Ruisong, "Youmi", said that since last year, the state has set domestic wholesale and retail gasoline prices according to international oil futures prices, but he found that there are very few websites on the Internet that provide gasoline price information, even if some websites provide a small amount of information, the update speed is relatively backward. This made Xing Ruisong, who is engaged in the IT industry, see the opportunity. He was also looking for development projects at that time. "Now most cars are under 200,000, and such car owners are very sensitive to gasoline prices. Knowing the discount information of oil prices can make many car owners feel psychologically satisfied. " So he and his friends around him decided to start such a website after discussion and planning.

However, the biggest difficulty faced by you Mi Xing Ruisong is the collection of information. He said that at first, when he was collecting information about oil prices at gas stations, he would call to inquire about the oil prices at the direct sales stations of PetroChina and Sinopec consulting companies, but the staff of these two companies told him that they did not provide such services, and the prices of these gas stations were really not favorable.