It's just like Rockin' Rio. I actually sprayed Rio on one arm and Luxe on the other and I can't distinguish them. The only difference, and it is minor, is that Live Luxe's dry down is a tad (just a tad) more chemically than Rockin' Rio's.
A confirmation letter is a correspondence sent to confirm details, like oral agreements, appointments, and job interviews. The letter can also confirm a reservation, a response to an invitation, receipt of a various items or services, or travel arrangements.
Get straight to the point in a confirmation letter. There is no need for any introductory information or pleasantries. Instead, use the first paragraph to outline specifically the details of what you are confirming. This might include dates, times, and location.