...and watch who you book through via the Universal website.
On the Universal website, you can end up in two different places to book. You can book either through net-booker which usually will be Loews compatible or you can end up on Universal Vacations, which is considered a third party
travel agency and is absolutely not compatible.
If you are booking the room and tickets separately through the Universal website, you are most likely doing it through regular channels.
If you book a package, then you are probably on Universal Vacations.
Just make sure there is no Universal Vacations at the top of the screen.