With a $914 one time setup fee and $99/month pay-as-you go software subscription you can’t go wrong. The monthly charges will start on the seventh month from your day of purchase. This plan works great for professional technicians who like to test the waters before they commit. Basically you’re paying $99 to use the Ottotest for 6 months and if you don’t think it’s the best scan tool you’ve owned, return it and stop the monthly charges. We trust you’ll like it nonetheless.