Drink package for TBD 2nd passenger

[dcgrumpy]

My sister-in-law is booked as a solo for our November cruise. Her sister may come but she's not sure yet. I told her she should just add her now in case she can't add her later. It just dawned on me that could be a problem when she wants to purchase the drink package. Would it be possible to give a made up name and a birthdate to make them under 21 and then change it later on if her sister does choose to go?

[Clarea]

My sister-in-law is booked as a solo for our November cruise. Her sister may come but she's not sure yet. I told her she should just add her now in case she can't add her later. It just dawned on me that could be a problem when she wants to purchase the drink package. Would it be possible to give a made up name and a birthdate to make them under 21 and then change it later on if her sister does choose to go?

Yes, that should work fine.

[dcgrumpy]

Yes, that should work fine.

Thanks