Each player can earn experience points (EP) in the multiplayer mode. They are required for rank improvements and remain permanently. You can use the ranking list to compare how many EP the other players have already collected.
There are several possibilities to earn EP:
1. Accomplishing tasks, which are adjusted to you career.
2. Repair or maintain buses.
3. Drive bonus tours: In every company there are 50 bonus tours available every day, which can each be driven by one player who receives EP depending on the length of the tour.
Since all tours have to be driven in real time in the multiplayer, there is also the possibility to reserve up to 2 bonus tours per day. By reserving a bonus tour, the player has to drive it, otherwise he has to pay a fine.