Hi, Kate! You can head to the Stage Write site to learn about its availability beyond the MTI catalogue. 

General help: https://www.stagewritesoftware.com/support-tools

Pricing information: https://www.stagewritesoftware.com/pricing

FAQs: https://www.stagewritesoftware.com/faq

For more help, email:  office@stagewritesoftware.com