For more information, please contact me. our policy:1)Ship: UPS,EMS,DHL at your option, send out products within 24 hours.2)Delivery:3-5 days for delivery.3)Tracking number: Pass tracking number within 48 hours after your payment.4)After sales support:we are here to help in case you are experiencing technical difficulties or any other difficulties.5)Warranty:Normally we provide one year warranty for the laptop ,if the item have any quality problem in one year ,we will repair it for free.Moreover, we are here to stay!In case of a warranty claim we will do our best to facilitate a speedy repair or replacement of your product.6) Payment: Western Union, Money Gram