I will let you a few names of candies from my country, just in case, if you are interested in add them to the boxes. They worth it
Brand "Arcor": bon o bon, cofler extra dulce de leche, alfajor aguila or blanco & negro, cofler aireado
Brand "Fel-Fort": marroc, paragüita, Dos Corazones, Licoritas
"Vauquita"
Alfajor "jorgito" (cheap but tasty)
Alfajor "havanna" (expensive, but the best one, specially the 60% cocoa)
"Galletitas Tody"