Before we start, if you haven't finished reading The Basics and Multiple Options articles you may want to read that first.
Now that you know the details around having the ads code in a central location (for multiple agencies) and using the same in your website or blog, in this article I will have details around showing the ads from different agencies in random fashion.
Now you can simply ad the following code in your websites. It is more like set it and forget it. One advantage with this option is if we signup with a new agency at some point in future, you would just have to update this method and that's all.
Code to be added to your blog or website
Continue Reading: Responsive ads and better user experience
As always feel free to add any comments/questions or suggestions in the comments section below.