They are not the lowest price as advertised, because they charge you excessive fees. We paid for the course and "certificate". At the completion of the course you are informed it will take 30 days for your certificate to be sent to the DMV, but recommends you pay an additional $30 to have the certificate emailed to you.
Will be reporting them to the Attorney General, but please use the DMV approved vendor. They offer a bundles that doesn't cost triple like these crooks.