You have credit allotments based on four nights. All dining plan allotments are based on the number of nights you stay at your resort.
On the regular dining plan that is 4 TS, 4 CS and 4 snacks per person for the entire trip.
On the Quick service plan that is 8 CS and 8 snacks per person for the entire trip.
On the Deluxe plan you will have 12 meal credits and 8 snacks per person for the entire trip.
You will receive all your credits in a lump sum when you check in. They expire at midnight AFTER you have checked out.