Rented a vehicle on June 11th, 2009 at 11:00pm, At the pick-up window, I was given an inspection sheet and told to inspect the vehicle, which is common. Please note that the all vehicles are located in a lower level parking garage with energy (very dim) lighting. I inspected the vehicle and didn't find any obvious damage. When I returned the vehicle in the daylight approx. 2:00pm June 14th, 2009 the employee found very small chalk colored nick on the windsheild, lower drivers side near the wiper blade.  The interior dash of the vehicle is almost the same color at night.  He tells me that you did not note this damage on the inspection report. I asked him \""how was I expected to see such a small nick in a covered garage with poor lighting at 11:00pm\"". The lighting is the garage is not adequate to spot minor damage on vehicles. He says in a rude tone \""you need to complain to the airport, they installed these energy saving lights\"". I told them but they won't listen to us.  I told him that there was no need to speak to me in that tone of voice when I've just spent almost $200 renting this vehicle.  So he walked away to retrieve an accident report.  I was asked to complete an accident report, even though I didn't have an accident. The manager then informed me that an investigation would be completed to see if I was at fault.  I was baffled, how could I have caused this to happen when I never drove on the freeway my entire stay in Las Vegas.  I have been renting cars during travel for over 20 years and I have never had such an unpleasant experience.  At this point, I don't ever think I will rent a car from Payless again, unless an employee does the inspection with me prior to me leaving.  If anyone rents a car from Payless, make sure you indicate you saw a nick in the windshield, even if didn't.  This way, you can't be blamed.