just received this e mail ;
Norwegian Cruise Line is making a nominal adjustment to its daily service charges, effective April 1, 2018. Norwegian's discretionary daily service charges make it easy for guests to provide gratuities to the onboard staff dedicated to delivering superior guest service throughout the cruise. The new rates are: $14.50 per person per day for any category up to a mini-suite stateroom $17.50 per person per day for any suite or The Haven category
Any guest that has made a booking by March 31, 2018 will have the option of prepaying their service charges at the current rate if done prior to sail date. Guests with existing cruise reservations who have already pre-paid their service charges at the current rate are not affected.
expect rt others to follow shortly