Questions before purchase

I want to purchase AS. I am a stamp dealer. What is the minimum size AS can crop, scan, sort, etc.

Hello. AutoSplitter is made for photo scanning. If you scan a page full of stamps, it will probably not detect all of them, because it expects bigger objects. The size is not defined in any real world unit, so I can't tell you what is the minimum size. If you want to scan stamps, I also have a software for that called StampScan.
See StampScan here.