Fast Models Crypto plugin license

I have a question regarding the license for the Fast Models Crypto plugin:

developer.arm.com/.../Fast Models

During installation, the following part of license grant is provided: 

Subject to your compliance with the terms and conditions of this License Arm hereby grants to you a license to use the Arm Tools (or components thereof) for the purpose of:
(a) building, developing, testing, debugging, analysing and optimising Your Software or Your Hardware; and
(b) generation of Your Reports, and use of Your Reports to develop, test, debug, analyse and optimise Your Software or Your Hardware.

My question is:

Can the Fast Models Crypto plugin be used in a commercial project for testing purposes free of charge, or does it require obtaining a separate commercial license?