A new car rental options for business traveling in Bulgaria: some car rental companies, like this one offer a very attractive new service they call "extended mobility". What does it mean? When you book a car, it includes a free cell phone and local Bulgaria prepaid SIM card, initialy charged with the equivalent of Euro 2,5. If you are going to use the car for period longer than 5 days the cell phone is yours to keep! It's a great way to feel more at home and be totally mobile from the moment you rent your car.

You can also request that your car be equipped with GPS, or even a personal driver.