You can link to your merchandise or crowdfunding site(s) only from your videos through end cards as long as you are part of the YouTube Partner Program. Hope this clarifies!
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
You can link to your merchandise or crowdfunding site(s) only from your videos through end cards as long as you are part of the YouTube Partner Program. Hope this clarifies!