Apple Repair Agreement
Apple Repair Agreement (ARA):
bq. The AppleCare Repair Agreement adds two years of repair service coverage to Apple’s standard one-year limited warranty, giving you a total of three years of Apple-certified repairs. It also covers qualified repairs that occur at your location and shipping costs for repairs that must be completed at the AppleCare Repair Center.
see also,
http://www.apple.com/support/products/acra/