Codigos x box live gold[Translation-Xbox live gold codes]

Vine al reino unido y soy de chile. siempre compro codigos de x box live gold a un amigo. Si le compro a el estando aca en reino unido tiene que ser un codigo de mi pais como lo hago siempre? O tiene que ser en donde estoy el codigo?

[Translation-I came to the United Kingdom and I am from Chile. I always buy x box live gold codes from a friend. If I buy from him being here in the United Kingdom, does it have to be a code from my country, as I always do? Or does it have to be
where I am the code?]

:)