I am cruising on the Independence of the Seas on Monday and it is my first cruise as a Diamond. I understand that I receive 4 drink coupons per day. My question is can you tell the bartender when you want to use them and when you don’t? Or is it the first 4 drinks no matter what? I’m not a big drinker but I was thinking I might want a beer during the day - especially on CocoaCay- and would prefer to pay for that and save my “coupons” for a more expensive cocktail later on. Thanks in advance 😊