Smart Sync classroom manangement software and smart sync classroom suite

[e4e]

I am looking at purchasing one of these two items (Smart Sync classroom manangement software and smart sync classroom suite) for a suite I am installing over the summer. The difference in what the software does is obvious. But the actually licensing is confusing. So far the quotes I have been given have got massive differences in price (£100's instead of a few pounds for a like for like quote) and all the companies are telling me different on what i need to purchase.

 

For example I need a teachers version and student version to purchse. But the next company I speak to knows nothing of the sort about a teacher and student version. Obviously you need the teacher software then the pupils join that session.

 

Has anyone purchased this software and if so what did you actually buy.