Does RS3 membership work for both RS3 and OSRS?

[Soup ahh Stah]

I was gonna buy this, http://www.amazon.com/30-Day-Membership-RuneScape-Instant/dp/B008BKEWMI
but only for OSRS membership. Would it work for just that?

 

[Heads447]

Yes it does

 

[Soup ahh Stah]

Yes it does

Answered, please close

 

Yessir!