Does the trial period count toward a subscription purchase 30 days later?

For example, if I did a trial of NIS for 30 days, then on the 30th day applied a bought key to the product to continue service, would I have 1 year left from that 30th day when the bought key was first activated?  

 

Or would the free trial period count toward my newly activated purchase and there would only be 11 months left? 

 

Here is situation. My Norton Antivirus has 30 days left. I have never used a trial of NIS (people on forum stated I would be eligible for a trial of it if I only used NAV and never NIS.)  I just bought a NIS key from Norton because of a great deal but did not download nor activate it yet - my product page shows the NIS I just bought and states "Not Activated" under its Expiration Date. 

 

If I keep using my Norton Antivirus for the next 30 days, then on 30th day from now, if I do a trial of NIS for the first time, and then on the 60th day from now when that trial is over, use my NIS activation key for the first time, will my NIS subscription then last 1 year,  or only 11 months (NIS trial counts 30 days of real activation)  or 10 months (it goes back to date of purchase -> today)? 

Trials don't take away anything.  When you use your purchased key you will get a full year regardless of the trials you used in the past.

 

Dave