Get Paid to Drive Your Car

Companies that pay you to put their advertising on your car, AKA "car skins"?

Paid Ride
http://www.danbon1.paidride.hop.clickbank.net

Ad-wraps
http://www.ad-wraps.com/driversinfo.htm

On The Move Media
http://www.onthemovemedia.com/driver_section.shtml.shtml

Autowrapped
http://www.autowrapped.com/Drivers.htm

Driving Promotions
http://www.drivingpromotions.com/driveapromo.htm

WrapCars
http://wrapcars.com/hiw.htm
There was an error when I tried accessing the sign up page but the
phone number works.

AdvercarZing
http://www.advercarzing.com/signup1.asp

Autowraps (This is the one you signed up for already)
http://autowraps.com/driver_about_us.shtml

AutoMurals
http://automurals.com/
This is a Canadian company, but they apparently sign-up international drivers.