Also,Overnight,and 2nd day Delivery is available upon your request. We would like to our customers to SAVE money,time,and energy to buy from different sources ,which eventually end up spending more money on purchasing,and shipping cost.
All sales is final,unless is damaged during shipping in transit.
No refund,and no Exchange. All system have 1 year warranty. If any of the product is not working, or damage during shipment, - I understand that the product will be fixed, repaired, or replaced by the seller at seller's discretion. All systems will be built when payment is received. Normally, it will take 4-5 business days to complete the system as ordered.