This is a Ruby Sample implementation of POPSUGAR's Shopping API using sinatra. Collective's ShopStyle allows client applications to retrieve the underlying data for all the basic elements of the ShopStyle website, including products, brands, retailers, and categories. It is a REST-style web service, composed of simple HTTP GET requests. Data is returned to the client in either XML or JSON formats. POPSUGAR ShopSense is a service that pays you for sending traffic to online retailers. ShopStyle Collective is a global monetization and media platform for fashion and lifestyle influencers.