Hello Nathalie and welcome back to the Disney Parks Moms Panel.
It's always an extra pleasure for me to assist a fellow British Guest with their jolly holiday plans to visit Walt Disney World Resort!
I just love a good ol' countdown to Disney so I can totally understand how exciting it is for you now that you've a magical stay at
Disney's Caribbean Beach Resort in September 2018 to plan and look forward to.
Mailing yourself some grocery sundries and supplies through Amazon is a super smart, money saving idea and I'm happy to share that yes indeed you can post yourself a parcel to be delivered to your chosen Disney Resort with a current $5 handling fee.
As you would imagine all parcels sent via
Mail Services at Walt Disney World Resort will need to be clearly addressed and also marked with your name, plus the word
"Guest" and your resort reservation number.
If I can help sprinkle any extra pixie dust onto your September 2108 plans to visit
Walt Disney World Resort please do pop back to ask me another question.
Have a great Disney day.
~ Jane