This will actually be converted a portion of your current annual rate into a per mile fee.  Your insurance company will most likely assign your car to one of its rate groups according to the zip code, type and usage.  Once your per mile rate is determined, you will probably be asked to pay upfront, so be aware of that.

It all depends on how much you drive – if you end up driving more than anticipated then you might have to pay more if you drive less, you will most likely receive a rebate check.

Now, there are actually two different ways that can be used to detect car mileage usage.  The first actually involves installing a proprietary odometer that has an embedded cell phone that will occasionally call your mileage into your insurance company.  The other technique would actually be installing a GPS device into an embedded phone such as OnStar that will detail your routes.

It is all about preference and honestly, I think that if you do not drive a whole, whole lot – the Pay-Per-Mile Auto Insurance is the best option for you!