I know not really what you are asking, but we usually rent a car at the airport for a day and return at Disney. Many agencies have offices in a hotel near Disney Springs or a couple in other locations on property. This allows us to shop at
Walmart or wherever for snacks, souvenirs, etc. without being “forced” to shop at Disney prices for those things. We’ve done the same thing going back as well, which we find a little more convenient than having to work with a shuttle schedule or be dropped off much earlier than necessary.