Dry Cleaning POS Software

I just visited a cool site that offered dry cleaner POS software, seems like a good idea. I wonder if this is a competitive marketplace. Also, I wonder if dry cleaning software is much different than other types of retail software. The software I was looking at is called CleanMax - anyone had any experience with it?

We here at "Are you going to buy that?" do consider dry cleaning to be within the umbrella of retail. We even posted an analysis of the difference between Dependable Cleaners and Zoots awhile back.