17 Hidden YouTube Hacks, Tips & Features You'll Want to Know About
Hubspot
AUGUST 29, 2016
These annotations work kind of like call-to-action buttons, and you can use them to link people to subscribe to your channel, to link to merchandise or a fundraising campaign, to go to another resource to learn more, and so on. For easy access in the future, select the star to add the track to your Favorites. YouTube is there for ya.
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