An OEM Developer License allows one developer to create an unlimited number of derived works using the product. A Developer license covers one developer and/or one location. A license must be purchased for each developer in the team, or for each location the derived works will be deployed at, whichever is the greater. The derived works can be deployed to an unlimited number of sites (physical locations) within or outside of your organization. This license type supports royalty free distribution, public facing web and SaaS project deployment scenarios. A single developer working on an SaaS or public facing web project should have this license.

The Unlimited Developer License grants the rights of the Developer License for an unlimited number of developers and an unlimited number of user licenses. You can get the unlimited developer license by buying two OEM developer license. 

The Source Code License is not refundable. The Source Code license grants to you nontransferable, nonexclusive, royalty-free license to make and use copies of the Source Code and install such Source Code on any number of your computers (i) for your internal use , (ii) to design, develop and test your software products. You may not redistribute the Source Code, or any component thereof, or not to any third party.