[Plugin: CafePress Ad Rotator] Cannot have widget in multiple sidebars

Not sure if this is a bug or a feature, but unlike many other plugins, I cannot have the ad rotator in multiple widgets. I’m not looking to link to multiple stores, but the same one. My site design requires different sidebars for diff pages and would like to have this widget visible from multiple locations.

http://wordpress.org/extend/plugins/cafepress-ad-rotator/