@allahinkuluenes
Hi there,
There are indeed options to turn off these kind of features. When you create your own leage or want to let it continue to a new season, you can turn these settings off through the cogwheel when you start a new league or the advanced settings link when you renew your league to a new season. If a league is already underway, then it's not possible to change these settings.
There are numerous settings to turn off various aspects of the game. For example: Bosscoins Compensation and Timers. Bosscoins Compensation is a feature where you can use Bosscoins to compensate for the lack of Club Funds when you buy players or want to improve you stadium. The feature Timers allows you to pay off the timers in the game with Bosscoins (training, scout, stadium improvement, doctor, spy, data analyst).
You can also disable the use of secret trainings and training camps aswell as other things.
Keep in mind that you will still need to use the standard amount of Bosscoins to buy players or do practice matches.
And no, it's not possible to get a purchase history of any other user. This is private info.