Drivingusa.net abackground check andauthenyicityof this web site

Not sure what you man by authenyicity of their web site, I mean it is a real web site, you click on it and you go there. Do you mean are the jobs real, of course not, First you don't pay a fee to a real company to hire you, Next except UPS or FedEx there is no national courier, at best they may have some jobs in some major cities.

Next of course even if you have a real courier job, you will have to have commercial insurance on your car, normally have to be bonded, and you will be driving normally a couple hundred miles a day buying your own gas and not covered by any insurance, unemployment and so on.

You are paid per package,

So unless you are delivering drugs or stolen goods, no you will not be making 450 dollars. If there was that much money a large company would take it over, and merely hire local people at 10 dollars a hour.