Improv Traffic School is definitely the best traffic school. I have tried other traffic schools in the past and none compare because they are so boring. Improv's course has funny videos, jokes, comedy breaks, comic strips, etc. throughout the course and is not boring at all!!
Here are some promo codes I came across:
$6 OFF ONLINE TRAFFIC SCHOOL
For California, Florida, Nevada, and New Jersey (NJ is a Point and Insurance Reduction Course)
Use Promo Code SAVESIX
$6 OFF ONLINE NEW YORK POINT AND INSURANCE REDUCTION COURSE (DEFENSIVE DRIVING/ACCIDENT PREVENTION COURSE)!
Use Promo Code NYSAVESIX
$10 OFF ONLINE NEVADA DUI COURSE!
Use Promo Code NVDUI