Onboard Arvia at moment. This is my retirement year and we booked three cruises to make the most of it. The onboard prices have gone up on all three cruises so we find ourselves drinking less and spending a lot less thank you P&O. Will not compare prices to pubs as don’t go to pubs 14 nights running. 😀. As it’s only September would bet 4th rise of the year on the cards.