Celtic have a tidy sell-on clause in the contract of Lyon striker Moussa Dembele.
The Daily Record says a clause was agreed when Dembele joined Lyon last summer with 10 per cent of any fee due to the Hoops.
And after a prolific campaign in France, Dembele looks set to earn Celtic a windfall.
Manchester United are considering a move for the 22-year-old.
Ole Gunnar Solskjaer is keen to improve his frontline and Dembele is seen as the ideal cover for Marcus Rashford and Romelu Lukaku.