Manchester United target Manuel Neuer will be due a hefty pay-rise if Schalke refuse to sell him in the summer.
Neuer is under consideration at United as Edwin van der Sar's long-term successor after the Dutchman announced his retirement last month.
BILD has revealed Neuer has a clause in his contract allowing him to leave for a Champions League club for €15 million - well within United's price range.
And should Schalke refuse to sell, the keeper will be due a healthy 20 per cent pay-rise on his €2 million salary.
