not only does it not make money to apply for a domain name, but it also costs money, that is, the registration fee. If you want to keep this domain name, you have to renew it every year, otherwise it will be robbed by others. But if your domain name is a good domain name, it will make you money, which depends on how you use it personally. The most common way is to build a website, and you can make a lot of money if you do it well. Then you can do domain name trading. If someone else wants your domain name, you can sell it directly to them. Such high-priced trading cases are endless. But the key is the domain name, which is the foundation.