It better have credit for past pax!!!!
Truthfully, I am looking foward to the free internet and free laundry. I hope those benefits will be down around 100 days.
I imagine some of the benefits like free upgrades (won't it be wonderful to book Cat D on Mariner and get Cat C) might be one for every so many days.
McKeever, the website under Seven Seas Society provides a taste of what the benefits will include. Unfortunately, nothing as to what the four tiers will be nor confirmation that past days traveled will count.