A "mileage charge" is a per-distance charge based on the length of whatever it is you're talking about.
Examples:
Renting a car - some rental companies charge you (indirectly) for the wear-and-tear on the vehicle by charging a per-mile-driven fee.
Leased vehicles often have something like this in their lease - often called an "excess mileage charge" - if you drive more than (for example) 12,000 miles a year, you get ding'd for the excess mileage.
When shipping - trucking companies sometimes add a "mileage charge" to their basic tarrif for delivery to a location that they don't normally go to or if the place is especially obscure or difficult to get to. (like up a mountain on a steep, narrow road.)
Furniture and appliance stores often do this - they have a set delivery fee for any address within a particular radius of the store (or warehouse) - say five or ten miles - and then there is a per-distance charge for places outside of that central area.
Other things come with a mileage charge:
If you live in that house, way up on the top of that mountain, your local cable company - and the telephone company, may impose a "mileage charge" for stringing the wires out in the middle of nowhere.
Many companies charge for gas and mileage. It is a good idea to keep written records of the gas and mileage used during business hours.
Charge mileage on a V8? Your question really makes no sense. Please rephrase the question.
I charge two bucks a mile.
about 24miles per charge
Your employer should be telling you what the mileage is. At my place of employment, we get 50.5 cents a mile.
Depends where you are but some countries have companies that will check old sales data etc. for mileage, they charge a fee.
It shouldn't be too hard to figure out the gas mileage. If you have to rent either the truck or trailer, you can add those costs in as well.
They can certainly charge for their time. In most cases there is a maximum hourly rate that is set by law. Mileage would have to be reasonable in the eyes of the court, but the cost of maintaining the estate is normally covered.
A farrier can charge what he wants to charge for his labor. A minimum of 30 dollars per hour on site plus Mileage and materials would be typical.
Normally the delivery charge is based on both factors,distance and the size of the load.
Truck rental fees vary by provider. Some charge strictly hourly, while others charge hourly plus mileage. Others may only charge daily rates like the average car rental company.
41.5 cents per mile less any deductible they may charge you.