Palermo president Maurizio Zamparini has assured fans over their signing of Abel Hernandez.

Zamparini told Mediagol.it: "When you shop for players from abroad, the contracts often contain a clause which consists of a share of the sale price, in the event of a subsequent sale.

"It is a normal thing. I can assure all fans now that Hernandez is all of Palermo. If tomorrow he was to be sold, Penarol will be entitled to a sell-on fee."