I too am curious, price detection is a very well trodden area. I've seen page structure analysis, manually Xpath/CSS selector writing, machine learning, patter

I too am curious, price detection is a very well trodden area. I've seen page structure analysis, manually Xpath/CSS selector writing, machine learning, pattern matching, micro-formats, large central databases, etc. I understand that no company wants to unveil their secrets but this is Hacker News. If you're going to promote your product here at least give us something tech to munch on.