This is exactly my point. Teachers don't have purchasing authority for very much besides construction paper and glue sticks (and then, they're increasingly payi

This is exactly my point. Teachers don't have purchasing authority for very much besides construction paper and glue sticks (and then, they're increasingly paying for that stuff out of their own pockets). You can't sell stuff to people who can't buy (even if they do happen to be the end users of your product).