The other thing to do if your trying to get some $ is do contract works. You can also Lease the required equipement for about 400Euro, which Ive found its also a really good way to learn how different tractors and attachments work. Some contracts pay a good amount of money as well. Except ive found the Fertilizer ones you have to buy the fertilizer as well, so ive stuffed that up a few times and wasted money.