ok..not to make this any more confusing than it already is

how does it work if you do your CS at Cosmic Ray's Starlight Cafe in MK? they have 3 different sides with 3 different menus. if we all want something from a different window do they have a problem letting you do one credit at a time when your card says 2 adults and 1 child?
It's never a problem to use
less than the total number listed on your card. It's only when you try to use
more than the total number listed on your card that it causes a problem. At Cosmic Ray's, you are free to split up and order one adult meal from one window, another adult meal from another window, and the children's meal from a third window. Or whatever combination of those will work for you--those meals at Cosmic Ray's are definitely big enough to share!
Here are a few other examples of what will work, and what won't, using my 2 adult, 2 child family model from last year.
Dh sleeps in while I take the kids to the parks for am EMH. When he wakes up, he goes to our resort food court and gets breakfast using 1 (adult) CS credit. Not a problem.
After 2 hours of attractions, the kids are starving so I stop to get a late breakfast for them using 2 (kids) CS credits. Not a problem.
We meet up with dh for lunch at CHH. The kids would rather have chicken strips than mac and cheese, but chicken strips are only on the adult menu. We try to order 3 (adult) meals to share. No can do--we've exceeded the maximum 2 adults on our cards. I will have to eat the (kids') mac and cheese and give my (adult) chicken strips to the kids.
We stop at Pecos Bill's for dinner, but I'm not very hungry. We try to order one adult meal and 3 kids' CS meals. No can do--we've exceeded the maximum 2 children on our cards. I either have to order an adult CS meal, share with everyone else, pay OOP for the extra kids' meal, or just steal dh's peanut butter mousse brownie.
HTH!