邮轮的bonus怎么理解的

第一次定邮轮看到有下面一些bonus，这些bonus是选其中一种还是都有呢？
Bonus Offers：
EXCLUSIVE Free Prepaid Gratuities
FREE 3/4 guests in Suites and $49 3/4 guests in Veranda on select Christmas sailings
Exclusive Call in Sale
FREE onboard savings booklet up to $350 value Pick Your Perk-Choose up to $300 Onboard Credit, Free Beverage Pkg or Save on Choice Air
$75 ONBOARD CREDIT on select departures!
Enjoy a 1 Night Pre or Post Cruise Discounted Miami Hotel Add-On