There are many reasons to display the type of work you do on a personalized license plate. If your state does not require a registered license plate on the front of your vehicle it would be a great idea for you to display the type of work you do on a custom license plate. Think of the aluminum license plate as a business moving card, even if you have a job that you are very happy at you never know what could happen in the future and the more people that know what you do from your personalized license plate the easier it might be to get another job.
One example is if you are an electrician by trade. If you had a custom license plate with some type of comment like “electricians do it better” or you could even have your name with phone number on the aluminum license plate to get side work or promote your own business. Perhaps you are in a union related to your job, you cut put the name of your union with the union number on the custom license plate.
A personalized or custom license plate is a very low care and an inexpensive way to promote your self with out being to over bearing and doing anything permanent to your vehicle. If you decide you do not want to promote your self or not like the way the custom license plate looks any more, just take it off.
A great place to create your own personalized license plate is designasign.com, you could create your aluminum online from your home office and it will be shipped to your doorstep.