Family Browser R3 has a fully functional, 5 user license, 21 Day Trial. This allows 5 users to fully test the capabilities of Family Browser over a reasonable time period.
The 5 user license is floating which means Family Browser can be installed on as many computers as you like but only five will be able to be run concurrently.
At the end of the 21 day trial Family Browser will become deactivated until you purchase a subscription. The Family Browser data that you have setup during the trail period is not lost and is reactivated when a subscription has been purchased.
If you require more time than the 21 day trial period let us know by submitting a support request and we will see how we can help you out on that.