The Spireites have agreed to accept an offer from
The deal is subject to the Championship side agreeing personal terms with the player and after completion of a satisfactory medical. The fee includes extras, which include a sell-on clause.
The 22 year decided not to accept an improved deal with the Spireites after negotiations on a new contract faltered last month.
He is currently the club's leading goal-scorer having scored 16 goals this season.
Jamie Ward joined
Meanwhile, a number of new recruits are being sought to strengthen the squad in key areas.