Napoli forward Dries Mertens has received an offer to join Monaco in June, claim reports in Italy, including a €5m signing-on bonus.
His contract with the Partenopei is due to expire at the end of this season and negotiations continue for an extension.
Meanwhile, proposals are piling up from elsewhere and a new one comes from Ligue 1 side AS Monaco.
According to the Corriere dello Sport, Monaco have offered a two-year contract worth €5m per season net along with a €5m signing-on bonus.
The Belgium international will be 33 in May and is currently out with a thigh injury.
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