Incogneato,
I'm sorry to hear about your roadblock. Do you have a district gifted coordinator? I talked to our coordinator about ALEKS. After talking to the ALEKS representative and she had the district purchase 100 ALEKS licenses. Fifty were reserved for advance math students and 50 were reserved for students that needed additional help in math. Once it came from the district, the school could not object to my dd using it.

I hope you can find a way to make it work for your dd.