AbbeyRoadRunner

1. Don't know anything about their rep. Big corp, that's all we know.

2. I do think they appreciate, we offer what they need in time which suits them. That's only my opinion TBH, they said twice that amongst other offers some bidders also have a ready-to-launch product. Maybe it's true, maybe it's a bluff.

3. Yeah, I was thinking about 50% more which makes it 27k $. Or maybe it should be 100%? I am balancing between not beeing greedy, and having a fair cut.

It does have much sense what you say. So 1. is off the table.

What I am pondering on is how much is worth the IP or to take it from another angle - how much should I charge for it as it's ready now (so we can ship it tomorrow vs. they have to wait for development) + it has been tested in the field so most of QA phase is gone.