There is a mission system in the game, however, it differs a lot from the previous games. Here, your goal is to transport trailers from point A to B. By completing them you usually get a few thousands of dollars. Because of that you should get a pickup truck - this vehicle is very fast and can reach the place where you have to pick up a trailer (missions have time limit: 10-15 minutes). Sometimes, instead of a mission you receive a message that there is an increased demand for a certain goods - you can sell them in an appointed place for about twice as much. It is worth to wait for such occasions when you have a lot of crops and you don't need to get money fast. Also, because of those events it is worth to cultivate various plants on your fields.