Buying HIA Onboard May Now Be Possible?

[Real NHDOC]

I received an email that implies you can now add HIA once onboard. That would be great if you could use OBC to buy it like you can on Princess. Previously you could only buy it before the cruise began (at least that’s what I have been told). 
 

The price is $10 more per person per day but if you can use OBC it’s like getting it for free or deeply discounted. 

[Haljo1935]

I didn't take a picture of it, but I did have a flyer in my cabin for my cruise that just ended 3 days ago. Also had one in cabin for Oct & Nov. It has a very short window of something like 2 days after which you can no longer add it.

Found the one from Oct. Note the price is now $65 since the HIA price increase; adding onboard is $10/day more than pre-paying.

Edited January 10 by Haljo1935
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[Real NHDOC]

That’s very interesting. I wonder if anyone can chime in as to whether they allow you to use OBC to buy it or require a direct charge (like buying an upgrade onboard does)? 

[Gail & Marty sailing away]

Thanks for sharing.