We as a Facebook Marketing Partner company have experienced neverending struggles with Facebook and Google integration on side of our partners. It usually took weeks or months to implement all neccessary SDKs, features, measurements and events. That's the reason why we have decided to provide an open-source solution bringing marketing on the first place. Our mission is to fulfill all potential of Facebook Ads, Google Analytics and other marketing channels for an extraordinary mobile shopping experience. We are trying to minimize the effort necessary to ship your ecommerce mobile solution. The first step for a successful integration is connection between your data source and our server. There is prepared a standardized apiary.io documentation which will tell you how to output your XML feed to be compatible with the data the app is expecting. For more information on how to connect to our server please contact us.