I hope someone can help with this specific question, we are booked on Princess in May and I have read their alcohol policy and I know we are entitled to bring one bottle of wine each at embarcation, we have purchased the Plus beverage package but my question is this, do they sell alcohol (not wine ) in their shops for consumption in our cabin, or can I pre-order alcohol for cabin consumption and which way is cheaper? Pre-oder or wait till we board?