I hate to cheat the system, but I have a family of 6 ( not really relevant)- only 4 of us are staying on disney property at any given time- However- we are renting a car for 4, one DD in coming later that day but not staying as a guest in our hotel ( #5), but wants to get to our hotel first and have me drive her to the other hotel she is staying later. Here is where it gets tricky...... the last one is coming in later in the week and one is leaving at the same time. Long and very complicated story- It's like kid swapping on a ride.
Since Disney has made it impossible to book a room and allow this under one resi. we will be using the same magic band for both children. I paid for one person to go the whole trip and only one person will be using the band at a time, just not the same person.
Ok, the question: Can I get those people from airport to the hotel on the disney bus? I haven't used it- I have a car-
AND can I get the other one back to the airport the same way?
and YES- the hotel does give complimentary service from our hotel to and from the airport.
Ideas?

No, I am not driving to the airport to get them, sorry.
No, you must be listed on the resort reservation in order to ride the us.....and even then, you must have a reservation for the bus. So, lets say four of you are on the reservation...mom, dad, tommy and Sally. Annie is arriving later but staying at a different hotel, but would like to ride the bus. Then, Mary arrives 3 days later, and is not on the reservation either but is staying with you and wants to ride the bus. Then, the next day, Sally needs to leave. Man...talk about convoluted.
Options......
1. Annie pays $20 and takes Mears shuttle, which will probably be a DME bus, to your resort. Mary does the same thing, and Sally takes the Mears shuttle back to MCO...this would be the correct thing to do.
2. The females in your party of four make DME reservations, but don't use them. Then, (If there are two females in the party of four), Mary uses Moms DME ride. Sally uses the other female DME reservation. If you dont have two females I your original group of four, it won't work.
BUT.......those not listed on the room reservation won't be able to get in the parks for EMHs. And using one MB for two people? Probably not. One persons name will be associated with it. When they use it the first time, their dinger biometric will be recorded. When someone else tries to use that MB, the scanner won't take it, and that person will likely be asked for ID.
Here's the thing....people with larger families either have to book two rooms, or book a room that will accommodate that number of people. That's just the cost df doing business for larger families. If, for whatever reason, hour resort finds that you have people staying in that room, without having them on the reservation, you could be told to leave.
DME is for the express use of those listed on a resort reservation. Sorry if that doesn't work for your needs. The other thing to keep in mind, now that I've given you a possible way around the system? With MBs in use now, it may be very possible that those that have already checked in wouldn't be able to use DME to the resort.
In all reality? Use the Mears shuttle....$19 one way, $35ish r/t. Much better way to do it in the long run, especially since you seem to be dead set against providing rides.
Probably not what you want to hear, but there it is. If you try to so number 2, you may find yourself in hot water...bit that's your choice. Have you considered getting a second room at a value resort for the daughters arriving later? Then they could use the bus and have their own MBs.