Start a Free Trial! CSI offers a no-obligation evaluation period for each of our products: It's easy! 1) Download the Trial Agreement form in PDF format, 2) Complete and send the Trial Agreement form to: Fax #: 740-333-7335 -or- Scan it and e-mail to:  admin@csi-international.com A CSI representative will contact you with instructions to download the product, and provide you with an authorization "key" code to unlock the full power of the software!