How can I obtain an authorization signature using my Protractor software? Rene Leveque August 20, 2018 20:28 Updated Follow This video will show you the steps: https://youtu.be/URN09ZTAAMA If you need help, please call us at 408-295-8360. Related articles How do I pair my machine to my Protractor software? How do I issue a refund using my VBO Tickets software? Comments 0 comments Please sign in to leave a comment.