Castle promo's

Well I'm not sure if you are in charge of the castle promo's, so if not I apologise for this post. <br> <br> More often than not you have promo's on castle which for me should include all castle, light stout etc.<br> <br> Now once again I order a Castle light at Brazen head with a glass as a gift when eating a steak and I'm told sorry it has to be the original castle?<br> <br> <br> Seriously