Advertisements can be defined for each SSID distinctively. Click on 'Create New Advertisement' on the right top side of the page.
In the first page; name, type, seconds to skip the ad, display moment that can be either pre or post authentication chould be defined. Plus, it should be decided whether the ad will be full screen or not and files to be shown should be uploaded. In the second step; timing of the ad should be determined. Second step is related to targeting the customers in which customer demograpics or their interests are very important and should be considered wisely.
After specifying targeted customers, then it should be defined in which location and for which networks the ad will be displayed. As the fifth and the last step, the details can be seen at a time and you can confirm if everything is well-defined. In addition to creating a new ad, in order to edit you already created ads, please click on the pen icon for the needed ad.