General Use of the Service—Permissions and Restrictions YouTube hereby grants you permission to access and use the Service as set forth in these Terms of Service, provided that: You agree not to use the Service for any of the following commercial uses unless you obtain YouTube’s prior written approval: the sale of access to the Service; the sale of advertising, sponsorships, or promotions placed on or within the Service or Content; or the sale of advertising, sponsorships, or promotions on any page of an ad-enabled blog or website containing Content delivered via the Service, unless other material not obtained from YouTube appears on the same page and is of sufficient value to be the basis for such sales. Or if you had 1 million subscribers. Realistic is a different story. Want to join? So what 2 ways are not directly on YT? I know its over 3 years but still, thats a lots of videos. Or if you know a whole lot about a certain topic, create a video course about it and sell it on YouTube.