Just like the Campeonato Brasileiro, groups from the reduce series, for instance B and C, is often promoted to the very best division each year. In the situation of Italy, only the leading 3 teams in Serie B are promoted to Serie A (in Brazil, marketing happens for 4 teams https://keo-nha-cai-tv77642.tkzblog.com/37339569/not-known-factual-statements-about-what-is-serie-a