La Gazzetta dello Sport reports that Simone Inzaghi will receive a €1m bonus if Inter win the Serie A title this season, while the team will share €6m if they win the treble.
Serie A defending champions Inter are the only Italian club still involved in three competitions this season.
They are the league leaders with a three-point lead over second-placed Napoli and have qualified for the Coppa Italia semis and the Champions League quarter-finals.
Inter set bonuses for Serie A and treble victory
