It is not a subscription number or a service number. Official website learned from the query of public comment that the public comment network is neither a subscription number nor a service number, but an information publishing platform. Public comment. Com is one of the largest local life service platforms in China. It is an application that provides users with various life service information. It can help users find various entertainment and leisure places around them, such as food, hotels, beautiful women, movies, bars, etc., and provide a series of services such as comments, reviews and rankings.