If you have a website or blog on the blogger platform and you want to promote any product or anything on your site then you can do it with a banner ad. It will just be like google ads where people can click on that banner and redirects to that advertisement site or products or items. Same as you can also place your manual ads banner on your blogger site which will be clickable and when someone will click on your banner he will redirect to your given URL that you have linked with that advertisement banner.
Here you will get to know how you can place a manual ad banner on the blogger site? What do you have to do for making a clickable ads banner on your blogger site? You just need to follow few steps to display a clickable ads banner on your website or blog that can be a sponsored advertisement or any other items or product promotion.