Manchester United are putting the finishing touches on a massive deal for Benfica midfielder Renato Sanches.
A Bola says a deal is now close to being completed.
The 18-year-old Portugal international has been linked with a move to Old Trafford since the winter after a breakthrough season at the Estadio da Luz.
The report states that the deal could be the biggest ever for a Portuguese club, with the final fee set to be £47.5m.
Benfica president Luis Filipe Vieira wants United to pay over £32m up front so that it surpasses the fees Zenit St Petersburg paid Porto and Benfica for Hulk and Axel Witsel respectively in 2012.
The Red Devils will then pay an additional £15.5m in bonuses depending on Sanches' progress at Old Trafford.
The report claims half of this will be performance bonuses which are easily attainable while the other half will be based around personal targets.