Hi wing ,
According to me . .
In SAP business one , there is no boundation of License Type and their Number.
It can be only estimated after your requirement analysis, number of user and their responsibility study is done.
As far as ratio is concerned , there is no fixed ratio.
You can run SAP with One Professional License only.
But to Run SAP you need at least 1 Proff License .
Maximum number of time, i experienced the ratio is 50 - 50 between Proff and Limited.
But again i am saying that ,as per me there is no fixed ratio.
And i am not sure about the Purchase or Sales Policy .
Better to Contact the Sales Executive.
Edited by: ASHISH RANJAN on Jun 3, 2011 1:44 PM
Welcome to the forum...
There is no any ratio between them.
But for running one company.you need atleast one professional license to run a company...
You can also get the number and type of licenses asper your requirements.....
Better you can contact SAP Channel partner for detailed explanation about licenses and the policies...