1) Gift items (flowers, baskets, etc) are not put in rooms prior to check-in.
2) In some instances, they will do it for Club Floor rooms, but not always.
3) It can be delivered to your room after you have checked-in.
4) However, any alcohol must be received in-person by an adult.
5) If you ship a sealed box, you may have to come to the front desk.
6) Or call the front desk when you are in the room.
7) They need to make certain there is no alcohol, or they can face State charges.
8) Without viewing the contents, they can't tell.
NOTE: Some resorts will deliver a blind box without you being there, but it is getting fewer and fewer. It just isn't worth the risk and liability. Once you are in the room, the Front Desk or Bellman can hand-deliver it to you. The Front Desk has a "runner" that delivers flowers, baskets, balloons, etc during the day shift and afternoon shift. But, they can refuse to deliver a box, as they can be held PERSONALLY liable, as well as the resort, if a child has access to alcohol.