Youtubeに "Click to buy" リンクを作る方法

• 1^st Line: Lead off with the call to action description: Start off with an action verb (”buy,” “see”, “Learn more,” etc..) and the keywords that match the video content. Example: “Buy our Blentec blender here!”
• 2^nd line: Insert the Hot URL. (Try to put it all on its own line, right below the call to action) Example: http://www.blendtech.com/youtube-blender1
• 3^rd line (and maybe 4^th): Add more keywords relating to the video content and what people can expect to see when the click on the link.