kbuck

This is the correct answer. Yes, they tell you to report at a certain time to a waiting area. I've found that's a terrible idea .. you'll sit there for quite a while until they let your group go. Instead .. wait in your cabin, or wherever you wish. Report to your waiting area when YOU want. If it's past your "official" time .. they'll just tell you goodbye and direct you to the exit.

I have the same question .. booked thru CostCo. I did see this page, which describes finding a letter in your cabin at 6pm the first day. The letter is "from" Costco, and included coupons for the soda package and spa treatments. This article didn't mention the dining coupons, but I'd imagine it's in coupon form? Hope this helps. https://cruisespotlight.com/how-much-i-saved-booking-a-cruise-through-costco-travel/