Integration is the most easiest part of our job. We do not have a automated service for that, so needs to be done by us manually. Takes only 10 mins if there is no problem.
We are supporting more than 50+ platform (see here: http://alloverprint.it/integrations/) and all of them have different ways to integrate. Just leave it to us, we will finish it in minutes.
Integration is the last step of our process, please contact with us when your shop is ready to go live with your products inside.