Anglais example sentences with "earner"

One day I had a phone call from a friend. "There's a nice little earner, won't you come round?" so I went to his house.
Translate from Anglais to Espagnol

Parents will no longer be able to sneak a quick puff while waiting to pick up their children at school and teachers will no longer be able to light up between classes. Violators will be fined a hefty $46 (2,000 baht), which is about one and a half week's salary for the average wage earner.
Translate from Anglais to Espagnol