Thanks brother Nono's tips for the value for money of membership card of Formosa hotel..
To me the most direct cost saving items are:
1) Get % discount from king massage, KTV and Restaurant
2) Free night stay after accumulated a certain points
3) Cheaper room rate than KAHA and hotel booking web-site on weekday/weekend
4) Late check out - this is important as you need not rush to check out after you had a heavy lunch and can take your time to check out slowly..
Although free transport to ferry terminal and free upgrade of room and free laundry is not that important to me...
Many small discounts from this little special offer can accumulate to become a big saving in the long run.
If you are comfortable with this hotel which brings you a lot of good exciting memories, and you have already treated it as your "second home", then quickly get it now since it is still FOC..