If your template includes the Banner Ad option, you can upload your own banners and control how the banners are rotated on your pages.
You can also include smaller ads in the sidebars or at the bottom of the page depending on your site's theme. Small ads can be inserted by creating notices and attaching them to the Ads-1 or Ads-2 notice boards. For best results, ad graphics should be no more than 100 pixels wide. For more information on notices, click