CS credits are not separated. As long as you don't exceed the # of adult CS credits on your card at one time, you can use them for whomever you choose. One day, we got 3 CS meals and shared between the 5 of us. Other times, I ordered a child meal, so my DD9 could get the adult meal. But if everyone is eating at the same time, you can only order the # of adult and child meals as is listed on your card. Hope this helps.