Here in Florida, the invention and use of the "SunPass" back a couple of decades ago, ushered in an easier toll-roads driving experience. No longer were drivers forced to dig for loose change and throw it into a basket. With a transponder attached to your windshield, you can drive and go all over FL toll roads as you please, and save some money as well.
Think about how much you drive in a day. Going and coming from work. Out for lunch. Maybe out to dinner or to pick up food for the night. Meeting friends socially after work hours. If you live in the Central FL area you are going to have to deal with toll roads. The most common ones being the 408, 417, 528 and the FL Turnpike. Having a SunPass or E-PASS eases the headache of constantly looking for loose change, but sometimes drivers lose track of how much money they have put into their SunPass account. If you haven't received an email or a letter from SunPass about your account's low balance, then before you know it you are in the red.