Theme Developer Guide
The default PrestaShop install offers a neutral theme in black and white, enabling sellers to quickly and freely start their activity, whatever their business line.
More than 3000 themes are available through the PrestaShop Addons marketplace (http://addons.prestashop.com/en/). They were created either by members of the PrestaShop community or the PrestaTeam, and are sold at reasonable prices – some are even free.
As a graphic designer/web developer, you too can put your themes up for sale on the PrestaShop Addons site, and earn 70% of the selling price.