If I purchase a Sitefinity license (used on a production server), will I need additional licenses for development and server testing?

No, you don't need to purchase additional licenses because every Sitefinity license comes with unlimited sub-domains for non-production purposes, such as development, testing, staging, etc. Please get in touch with us and we will issue you the respective license keys. You can use the localhost domain with any license key for development purposes.

Browse Sitefinity FAQs