The ability to gift Subscription/Account Credits

If you have a lot of Nitro in your inventory that you aren't using, and would like to gift it to someone else, I think it would help a lot. 

Like right now, I had claimed a nitro. I already had nitro and I somehow forgot it at that moment, and now I really regret it because I had told my friend I would try to get her nitro. 

I just think this would be a really good feature if you just want to give your unused nitro to someone else. :)