When you apply for the business mentioned above, there will be two places related to the name in the application form. There is one place at the top: the name, where it needs to be written in simplified block letters, is neatly written. Bottom: signature, where you can write your name like a gobbledygook. It doesn't matter whether it is simple or traditional, and it doesn't matter if others can understand it. What matters is that you accept the above documents on your behalf.
Signing a written document is a means to confirm the document, which has two functions: first, because a person's signature is difficult to deny, it confirms the fact that the document has been signed; Second, because the signature is not easy to forge, it confirms the true facts of the document.