Summary:
Swansea City have signed a new four-year contract with the Spanish champions.

Full article:
By . Simon Jones . Swansea have signed Ecuador winger Jefferson Montero on a four-year contract for £4m and are working on convincing Dimitri Payet to join from Marseille. Swansea have agreed a £6.7m fee with Marseille with 27-year-old winger Payet but he was waiting for other offers. New signing: Jefferson Montero has joined Swansea in a £4m deal after impressing for Ecuador at World Cup . The 24-year-old Montero joins from Mexican club Monarcas Morelia after passing a medical and agreeing terms. Montero played in all three of Ecuador's group games at the World Cup. He is Swansea boss Garry Monk’s fifth signing of the summer following the arrivals of Gylfi Sigurdsson, Bafetimbi Gomis, Marvin Emnes and Stephen Kingsley. Talks: Swansea are keen to sign Ecuador wideman Jefferson Montero from Monarcas Morelia for £4million . Proven: The 24-year-old Montero (left) has scored eight goals in 41 appearances for Ecuador . Meanwhile, another player leaving the Liberty Stadium is Alejandro Pozuelo, 22, who is returning to Spain with Primera Division side Rayo Vallecano.