The Schwierigkeit for most people is scale—“content Absatzwirtschaft” refers to a lot of different moving parts, so how can you zustrom an Betriebsprüfung of everything all at once? Does your content sell too hard, not at all, or a respectable amount? This is somewhat subjective, but it should Messestand out https://edgarecvmb.liberty-blog.com/28248996/die-grundprinzipien-der-content-optimierung