How To Add Clickable CTAs To A YouTube Video?

 

In episode 264 of our weekly Hump Day Hangouts, one participant asked how to add clickable CTAs to a YouTube video.

The exact question was:

How exactly do you add clickable CTAs to a video on YT? Sorry for the beginner question but other than a link in the description I have no idea. Are there cards or annotations or clickable buttons that can be added to a video? I will be using a video to link to my Amazon store and hoped to add a couple links during the middle part of the video. What do I use and How do I do that? Thanks