You will find the licensing terms on the licensing page.
Use of CBFS Storage is allowed only if you comply to the license. The evaluation package can be used only to evaluate CBFS Storage and must not be used in actual software development and production.
Use the order page to request the price of the needed license.
When you use the licensed copy of CBFS Storage in your software, it makes sense to include the following note to Read Me or other accompanying documentation of your software:
__________ (name of your software) incorporates functionality of CBFS Storage software, which is developed by Callback Technologies, Inc. Please note that all technical support for __________ (name of your software), including functionality backed by CBFS Storage is provided by our company only.
This copy of CBFS Storage is licensed only for use in __________ (name of your software). To integrate CBFS Storage with your own software, you must acquire an appropriate license from Callback Technologies, Inc.