An Introduction to Youtube 營利
http://sethsjzr043.lucialpiazzale.com/a-look-into-the-future-what-will-the-youtube-ying-li-industry-look-like-in-10-years
Apart from, it is discovered that there are also some registrar corporations who require a notarized sort or other formal recognition files, but they are just according to the certain county that the registrants