There are four different icons on your map. The first time is three U.R.L and 9 of your choice, the second is five U.R.L and 19 of your choice, the third time is seven U.R.L and 29 of your choice, and the last sponsor is 9 U.R.L and 34 of your choice. You always have to win three races of sponsor's choice, a set amount of U.R.L races, and many races of your own choice. Each time you sign with a Sponsor, you commit to win a certain amount of races. For reference, the first time you get sponsored, you have to choose between four offers, the second time between three offers, the third time between two, and for the last time you'll only have one offer.