I know, I know, Pick MEEEeeeeeeEEEE!
I took a Taxi from POR last June (no reservation, just had bell services hail one of the cabs waiting at the resort.) at around 5 pm to this
Walmart (SR 535 3250 Vineland rd. Kissemee FL) and with tip it was around $20. I then went grocery shopping and they did have a nice liquor and beer selection at this Walmart location, in the store. The produce was also fairly good and I liked being able to pick up other things like an iced tea maker and sandals for the one son who forgot his.
I called the Mears taxi when I was done with check out and a cab came in about 15 minutes to take me back to POR.
Be sure and use Mears Taxi's as many people have reported problems with bait and switch pricing when using gypsy cabs. The number I have for Mears owned cabs 1 407 422-2222. Enter this number in your cell phone and you are good to go when calling for a cab. Often times these are the cabs waiting at the resorts to transport you from place to place. Be sure to check and see that the information on the outside of the cab identifies it as a Mears company as they are welcomed in Disney property and are legitimate with their rates. Talk with the Bell services CM's and if they are knowledgeable (and that's a big IF) they can fill you in on the deal with the cabs.
I would not hesitate taking a cab back and forth to this Walmart again for my next trip. The Walmart prices were not jacked up like those in the surrounding resort supermarkets, the selection and variety were good and taking the cab back and forth was no where near the problem I was worrying that it would be.
~NM