What if I have multiple Latitudes Rewards numbers? Which one do I use?

Norwegian Cruise Line has an automatic client merge process that runs nightly. If multiple profiles associated with your account match, your accounts will be merged and we will send you an email informing you of the Latitudes Rewards number to use going forward. Be sure to keep your email address updated in your account so you can be informed of any changes.

Alternatively, if you do not receive an email informing of a merge, log in to your account and go to ‘Latitudes Rewards’ tab. Click on the ‘Need to merge multiple accounts?’ link on the 'Cruise History' tab and submit the information requested.