Maidstone United have given up hope of getting extra cash from Fulham over their sale of Chris Smalling to Manchester United.
The 20-year-old joined the Cottagers in 2008 and has now agreed a summer move to Old Trafford for an undisclosed fee.
Stones chairman Paul Bowden-Brown told BBC Radio Kent: "I appealed to Fulham owner Mohammed Al-Fayed and their chief executive but without success."
Smalling's move to Man Utd has already triggered a compensation agreement.
"We agreed with Fulham that for every 10 first-team appearances Chris made, Maidstone would receive £10,000," Bowden-Brown added.
"There was no sell-on clause because Chris was a schoolboy while he was with us and could not have played for England Schoolboys had he been on contract.
"I wrote to Al-Fayed and their chief executive, as did many of our supporters, pointing out our circumstances.
"They responded by saying that Chris had been a rough diamond when they signed him and that their manager Roy Hodgson had developed him.
"There will be no further payment of any sort coming to Maidstone."