What Fare Sniper is
What the product does, what it deliberately does not do, and where the numbers on the screen come from.
What does Fare Sniper actually do?
Fare Sniper searches every departure day for eleven months, every nearby airport and every trip length, then watches the routes you pick and messages you when the price drops.
Does Fare Sniper work outside Europe?
Yes, any airport to any airport. The examples are European because that is where Fare Sniper was built and where the fee data started.