Multiple student option

I love the point of sale system, however, it would be so much easier if we could select "Juniors costume" and be able to add it to more than one account at once. For example, if I have 10 kids in that class and 2 have used the portal store to purchase, it would be nice to be able to use point of sale and add that fee to the remaining 8 students, by using one transaction instead of 8 individual transactions.