We were looking for an alternative to Channel Advisor and these guys were it. API with eBay is great. API with Amazon is good but could use improvement. While with SureDone we began selling on Amazon and they were extremely helpful throughout that process. For the price, I think they are the best out there. Support has been good for the most part. Responsive and aware of issues they are having. I would like to see an integration with Jet and I am told that is coming. The new user interface does make it easier to manage multiple channels.