Before one Czech SEO agency was hired, he was always broke. He needed money from his parents eternally, because as a university student he did not have much opportunity to earn. His schedule events and a pile of teachings prevented him from finding a proper brigade. He was looking for something he could do at home whenever he pleches, or whenever he displaces a little time, and then finally appeared this possibility of writing short texts that are written for linkbuilding.
He didn't know exactly what it meant, but it didn't matter, he was in charge of writing articles. The short texts were for him, for it was a simple work that did not require much effort, and in addition he could perform it at home or between lectures. He hasn't had to squeeze money from his parents since.