Originally Posted by
Musta Pekka
Last year I had 37 stays and 40 nights. 7 stays went over to this year.
Rollover only starts from the end of this year (rolling over into next year), so that's not what you had.
Most likely you received one of the targeted promos where stays counted both in "this year" (ie, 2017) and also "next year" (2018), and you had 7 such stays. Thus you started 2018 with 7 stays.