I know you can use more than one per day, because we have done it. I would just check with the waitstaff; or if you’re staying in the Haven, check with the concierge when they call you to book your specialty restaurants before your cruise. I feel they same way about the Haven Dinners; why would I have Filet Mignon and a lobster tail at Cagney’s and pay the up charge; when I could have as many as I want in the Haven Restaurant…. ( yes, I know, first world problem for those that will criticize my post…)