how does ebay work? is it safe? and if yes how? and if not how? what can u do as a seller, what can't u do ? what can u do as a buyer, what can't u do? do iteams have a warranty? if yes how does it work? if not how does it work? how do i know i'm getting the real deal the iteam shown? is there a membership fee? if yes how does it work, how long is it? is it to expensive? is there another fee for ur item e.g. over 200 u pay 20 dollars less than 200 u pay 0? how long does it take to ship the iteam ? do u pay for shipping? or does e-bay pay or what? does ebay have customer service ppl monotoring the sales and what goes on ? if yes how does it work ? and if they don't how does it work? how old do u have to be to sell an iteam? im 17. canu call the police in case of anything? do u exchange info w/ the other person? can the other person send u the iteam or peronally give it to u? woul u recomend e-bay and one more question would u buy an iphone from e-bay ? y do u think ppl will sell ifone