NZ_Sailor

 

I'm not sure what the relevance is between your post and my comment that you tried to quote.

 

Just saying that when purchasing the UBP on Norwegian Spirit an extra charge is levied at the time of purchase (to cover tips) based on the daily price of the package - note also that this still applies when a free UBP is offered

If you have the UBP then there is no slip, so no tip line to add to.

 

Twice on the Spirit and UBP requires prepayment of tips based on the daily value of the package