Not sure if you have been on a Princess Cruise. If you have you will be a member of their Captain's Circle. If you are a member then every P&O cruise is considered to be a Princess cruise. Therefore if you have done 5 P&O cruises you move up to Platinum Membership. Also if for example you have done a 14 night Princess cruise 70 points will be added to your Portunus Club points.You can find Captain's Circle benefits on Princess website. Not sure but I think if you have not done a Princess cruise before your P&O cruises do not count.
As far as I understand you have to do a Princess cruise first before your P&O points apply. I know some people have done a short 2 or 3 night Princess first before their longer cruise so that the points apply on their longer cruise - hope you see what I mean.
Royal Caribbean - Ovation of the Seas - 08 Mar 18 - 33nts
UK : Sydney : Milford Sound : Doubtful Sound : Dusky Sound : Dunedin : Wellington : Napier : Picton : Sydney : Brisbane : Darwin : Kuala Lumpur : Singapore : UK
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P&O Cruises - Aurora - 29 Oct 17 - 12nts
Southampton : Lisbon : Seville (Cadiz) : Valencia : Ibiza : Cartagena : Gibraltar : Southampton
Now from £599pp Was £799pp
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MSC Cruises - MSC Preziosa - 27 Sep 17 - 7nts
Southampton : Bruges : Amsterdam : Hamburg : Paris (Le Havre) : Southampton
Now from £399pp Was £799pp
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