Can fonts be used for commercial design for free?

An effective way to avoid infringement is to find out the ownership of fonts used in design, that is, who or which company owns the copyright of fonts? If it needs to be commercialized, it only needs to be purchased from the copyright owner. Font is actually a good way to determine the copyright owner, because the name of each font is prefixed with the company brand, such as Founder Youbao and Wen Ding Fang Xin Books, whose brands are Founder Company and Wen Ding Company respectively. Then, as long as you find their website through search engines, you can consult their copyright authorization. Some brands may not be in Chinese mainland, so they generally have agents in Chinese mainland. In short, it is easy to get contact information. Some designers also want free and commercially available fonts. At present, only Siyuan Bold and Siyuan Songti are commercially used in all fields, and other fonts that claim to be free are not available in all fields. Another misunderstanding that designers easily walk into is that the fonts that come with computers can be commercialized. The fonts that come with computers are generally cooperative projects between computer system manufacturers and font companies. These fonts cannot be used for commercial purposes, and the original copyright owner of the fonts should be consulted for authorization.