For example, it does not allow you to control the average total number of exposures per day, how often banners are displayed, and you cannot have them automatically expire. Don't give up on it just yet. In addition, it gives you full control over the slogan font, size and colour. Webmasters can now have a good night's sleep without having to worry about the data file growing too large, which could easily put a strain on their server. Not to mention the bill for the extra web space their web host will charge.
Setup is fairly simple.
There are only four files and only one needs minor modifications by entering your absolute path. Now, all you have to do is login and set which banners you want displayed. Anyone, from a beginner to an advance user can install and manage it without difficulity. It's so convenient that many people pass up other banner scripts altogether. However, there is ample room for feature expansion, as currently there are only a few available.