This looks like a good bot and I'm interested in purchasing. However, I'd just like to ask: since it just uses your exchange API keys, why is this not offered as a web service? I would think you could make more money charging subscription fees. And end-users don't have to fiddle with running an app or trying to setup a VPS.
Well ... I don't know what Gunthar is thinking about this .. but ! this should not be a Web Service for so many reasons ... IP requests per API, the lack of transparency - users would suspect that "something" that they don't see and can't control, it would be centralized and a security risk and a hacker magnet .. I could add more ... but the current business model is actually GREAT .
and people surely prefer a one time payment with a Super nice community and above all, free updates !
Cheers !