This Zen Cart e-commerce installation needed custom theming and behaviors.
It extensively uses the Zen Cart templating system to customize individual page view — this is necessary to change the markup on each page.
Many Zen Cart plugins (which, due to Zen Cart architecture, must be manually merged into core files) coexist — some from the community, some written for this site.
jQuery controls client-side behaviors. Handled production, design by Sailor Beware.