Jake, you need the assistance of a local vendor to guide you in the right direction. If you are unsure of even having a license, then we can't really help you.
Remember, why you may get your radios cheaper online, paying a little more from a local vendor will also get you access to their assistance and resources that the online re sellers can't really do. I have had to straighten out several customers who wanted to go cheap by buying online, then having major problems. Then they have to call me (local vendor) to fix things. The local vendor has a tech and a truck that can help you out if you have problems, the online guy has your money and no local support.
Food for thought. Good luck.