I have, dont see the point in having the freezebrand without the additional stuff that comes with it (I know its a visible deterrant, but why have it done if you dont want the help they offer should the worst happen? )
Because I had my lads freezemarking done so long ago, Im a member but I don't have to pay. I did check this out with them a few years ago, as I was going to rejoin and pay a membership fee, but they stated I didn't have to
All of mine are regstered with Freezemark, but it seems very stupid to me not to keep the registration up-to-date. You might think it is not worth it, it will never happen to you, but, believe me, it could. Been there, done that, had all the backup I needed. Horses were very quickly recovered.