Crate key question part 2

[Jeelox]

I was going to ask this, but the thread was locked. I was also wondering if it's possible to gift keys, or if you just have to give them the rewards you get from them?

 

[Bellasprout]

You can buy keys for someone on the store. For other kinds of keys you can just give them the rewards. We don't have physical keys in order to avoid duping.