Barcelona They are demanding 13.4m euros in total

Neymar hasn't even made his Paris Saint-Germain debut yet, but already his transfer is causing an uproar in Brazil as Santos are reportedly seeking a percentage of his world-record 222 million euro transfer fee.

Not only are they looking for five percent of the amount being sent Barcelona's way, which would be 8.9m euros, but they are also demanding 4.5m euros for the supposed non-completion of a contract clause which required two friendly matches to be played between the Catalan and Sao Paulo clubs.

One of these was played, in the format of the 2013 Gamper match, but the other has not been and Santos are, according to this report by Globoesporte, said to have sent a letter to the Camp Nou on the matter, without receiving a response.

From Barcelona's point of view, they believe that the five percent stipulated by FIFA for development compensation is only to be paid in the case of a transfer, which is not applicable since PSG gave Neymar the money to buy out his contract.

"Neymar became a free agent and then another team came and signed him," is the Catalan club's thinking.

As for the potential payment to be made for the lack of a second friendly, this is one subject which must be studied further before Barcelona can know for certain that they are in the clear.