we stayed in a villa which included our own kitchen, had read that Garden Grocer offers grocery delivery. Very simple, easy, efficient to use. I would definitely use their service again if in Disneyworld or in the Orlando area.
Delivery is prompt and you are notified when delivery is made. Large selection and reasonable charges.
I have used Garden Grocer for the past 4 years whenever I go to Disney. It is a blessing to have the convenience of a grocery store and deliver to your hotel.