Key in the mail?

[Orandatchi]

I have no idea where to put it, so move it if needed.

My mom recently got a little key in the mail and i'm not sure what it is for. Can someone point this out to me?

 

[x.Tori.x]

It's probably for a prize box at a local bank.. or to try to unlock a car to win it at a local car dealership.

 

[Orandatchi]

^ xD I figured it out. It was for my 15th anniversary iD L.

 

[TamaMum]

*Closed at request of the topic starter*