West Ham must go higher for Wolves winger Jarvis
The Daily Mail says West Ham will have to offer £10million for Jarvis.
The Hammers' bid of £6m plus £3m in add-ons for Jarvis, 26, was rejected on Friday.
Wolves want the majority of the money paid up-front and it is understood they would accept a restructured offer.
Their chief executive Jez Moxey said: "We have received a bid for Matt Jarvis but, as we have said, no player will leave until our valuation is met."