No matter what you do, they are asking for some sort of purchase. I did the alc +drug and dmv test and after completing each one, it asked me 4 times + to buy addons! It was $30 for them to send an email of my certificate, but free for them to keep begging me to buy more. Also its $6 to have an audio file of the course that already cost $70? Its definitely the lowest price traffic school if you buy ONLY the dmv + alc test. But the begging for money really helps you remember why its so cheap.