Once you have the trial installed, you do NOT need to re-install to get the full version.  You just need to connect to the server once after your subscription has been paid.  This will remove the "trial" reminders and notices in the software.

You should have received your account # and initial password in an email when your trial began.  If you never received it, deleted it, or otherwise need your ID and Password, please call us at 214.631.6000 or email support@sageworld.com.

If you do NOT already have a trial version installed, and need to install SAGE Online, see this article for more information: How to Install the SAGE Workplace Windows app