A lot of us, install and test and deploy softwares in the beforehand, and then gradually starts the licensing methods. Licensing method often take long time over repeated discussion, negotiation, contract drafting and final contract sign off.
Here ia an important news I read in pcadvisor, which is a news on conflict and lawsuit between SAP and RentACoder headlines as Software License Audits: Avoid SAP, Rent-A-Center Brouhaha.

“It’s no longer just about software installed directly on computers anymore,”…….