Montse Swinger - la livreuse de pizzas

There was this mature Spanish chick who delivered it the last few time and she's always later so every time I order something from this place, I hope it's here because then it's for free. So, fast forward a few hours, here she is, delivering it for free, score. Now I was about to take it off her and just close the door, eat my pizza and get back to my horror film I was watching but then she went and did it. She said this was her last chance or she was fired. In that one sentence, she gave my bargaining power.