CTA stands for Call-To-Action for those of you who don't know what it is. It is a strategy that activates immediate response on a website. Basically you are telling the viewer to do something right now in hopes that they will do it immediately in order to benefit your channel in some way. Are any of you using CTA for your channels? What innovating methods are you practicing to make CTA work on your channel or even each individual video that you are uploading?