Topic: childrens drinks package

Hi.
Newbie, first time posting.
I have read about the alcoholic drinks packages on the Indy. We were on the princess last year and all 4 of us bought the childrens drink package. This included virgin cocktails and daqueries and then we just paid if we wanted an alcoholic drink. Does anyone know if Indy does this sort of package and how much it is?
Many thanks. We are travelling 31/3 From Southampton to Canaries.
Helen

Here is a link to R.C.I Drinks packages. Beverage Packages - Royal Caribbean International