Bad enough that your products can't do 75-80 % of what they claim to do and fail all of the time, then you run a scam saying 40% off and change it to up to 40% off after. We budgeted for the price you advertised just to have you pull a fast one. It isn't worth it at $600 a year. These units are gawd awful slow, and fail to do anything more than a cheap $100 lifetime unit does.