OPTION 1:
SL: Congrats! You're registered for our Free Night promo[, FNAME]!
PH: Earning is as easy as 1-2-3
OPTION 2:
SL: You're registered[, FNAME] - what comes next?
PH: Book, stay and earn enough points for your free night.
OPTION 3:
SL: Re: Your promotion registration
PH: Find out how to earn your free night stay.
OPTION 4:
SL: Important information regarding your registration
PH: Earning your free night stay is as easy as 1-2-3
