Inter have raised Philippe Coutinho's asking-price from €8m to €15m after they rejected a bid from Liverpool.
The Nerazzurri turned down the Premier League club's offer last week, and Sky Sport Italia have revealed that the San Siro side have upped the minimum fee they will accept for the 20-year-old by €7m.
The Brazil international has failed to nail down a permanent place in the Beneamata's starting XI since his arrival from Vasco da Gama in 2010 and spent the second half of last season on-loan at Espanyol.
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