Before you start a business, you must especially monitor the percentage of public interest in the business you want to develop, at least knowing the level of public interest can automatically boost your economy in running a business.

For example, if you want to open a property business, you must first explore the level of interest of the people there, many business people have closed for a year or two, because they don't consider whether the business they are developing is suitable or not in that place, by considering things like that it is likely that your business will last a long time and the economy will remain stable.