Mansfield Town have signed striker Ollie Palmer from Havant & Waterlooville for an undisclosed fee.
Palmer was the top scorer in the Conference South last season, finishing with 25 goals, after netting 15 times in the 2011-12 campaign.
The 21-year-old said: "I'll run myself into the ground and will work really hard for the team.
"They have given me the opportunity to perform in the league, which is something I have always dreamt about."
Palmer began his career with Woking where he progressed through from the youth ranks to the first team.