You can submit your own complete ad. The size of the ad is a strict 600 x 600 pixels (perfect square) to fit the space perfectly.
If you cannot create your ad, we have a solution. A $20.00 editing fee will be charged (each version of your ad submitted) for Doug Gazlay to create your ad for the carousel. Doug accepts credit card payments via Square at www.tipdoug.com.
Email Doug here