Does BI have a trial/try-before-buy version?

Any way to try it out before committing to buy?
Trust me you will want to buy it. I am so glad i bought it. Im running it on a Dell optiplex small form factor, Windows 10, i5-3470 CPU @3.2g , upgraded 4TB WD Surveillance hard drive for camera storage and a 1TB SSD drive that i put into the CD drive bay, that runs operating system. Great NVR software.