Xpert and Pro offers enable to see several banners in a campaign, but so far, banners turned according to the priority chosen at each page refresh.
From today, you can choose to display all your banners in turn without having to refresh the page.

The choice of the new banner displayed remains the same as when changing page, with further testing to not display twice on the same banner.

To do this go to the your Module Advertising, once you have chosen the campaign to display, you can activate the reload and choose ow long (in seconds) a banner will be displayed before moving to the next.
It takes a minimum of 2 active banners in the campaign to work.

Beware: About the statistics, every banner display is counted
So, for example, if you stay on the same page for 2 minutes, a campaign with three banners with a refresh of 20 seconds, you will have 6 displays in total.