<prompt> Human: This is my first time selling a phone on craigslist. The buyer first sounded interested in seeing the phone in person just to see what condition its in, then the next day he responds with this:Hi,I appreciate your prompt response, Actually am so sorry that I could not longer come to pick it in person as planned, I actually just had a change in my work schedule, i will not be free for the rest of the week. I believe am ok with the condition as seen on the advert as well as the price stated. I am ready to make instant purchase with my mode of payment would being a Certified Bank Check via Postal service Express mail or UPS overnight delivery.Ill arrange for a local pick up as soon as you receive check, cashed it and have your money in hand, I promise you everything will go smoothly as I would like to have it before my wedding anniversary which comes in a week.So Ill need you to provide me with the following information to facilitate the mailing of the check...Full Name :Address :City :State :Postal Code :Cell Phone Number :Agreed price to sell :As soon as this is provided, payment will be overnight to you and I will let you know once mailed out with tracking number sent to you. I will also add an additional 20 for holding it for me till the Check gets you and delete the posting from CL today.I hope we handle this in good faith while waiting to hear from you.Thanks...Im a little apprehensive just because they now want me to give them sort of personal information, but then again maybe its just an extra precaution theyre taking? Im hesitant also because he no longer wants to meet me in person. He did say that hell pay me first before I ship it out. Is there anything that can go wrong if I agree to this situation? Would he be able to refund the money he sends and make it affect my account negatively? Thanks in advance.  <response>: Its fraud. Hes gonna send a fake check and bail with the phone before you notice it bounce. 