Renew sub with another version of the game

I will be looking to sub to this game when my 30 days from my PS4 copy expires.

I would like to be able to play this game on my lunch hour at work so am thinking of buying the version to do so. If I purchase the PC version will it add the 30 days it comes with onto my account?

Thanks.

Yes - as long as you register the game to the same SE Service account it will add another "free" 30 days of subscription, the same if you'd add the PS3 version too.

yea worked for me with ps3/pc

Nice! I guess that is what I shall do then!

*heads off to steam*