Although a pre-contract agreement is usually signed to secure the future registration of a player, an agreement can be reached where the club gaining the registration can pay a fee to the other club to sign the player earlier, as was the case in January 2013, when Schalke 04 midfielder Lewis Holtby, who had six months remaining on his contract, signed a pre-contract agreement with Tottenham Hotspur, but at the end of the month, Tottenham paid a fee of £1.5 million to bring the transfer forward.