This On-Site Next Business Day (NBD) Limited Hardware Warranty entitles the sole owner of a qualified ASUS product to receive On-Site NBD service from ASUS authorized repair technicians during the Next Business Day based on prior agreement and confirmation with ASUS Support staff and once scheduled within the Principal Period of Maintenance (PPM), excluding any published US and Canadian holidays, for valid in-warranty repair service of the qualified equipment during the entire purchased coverage period commencing on the purchase date of your Warranty Extension Program package. It applies to ASUS branded products purchased in the United States and Canada only. This warranty applies only to products that are new on the date of purchase from an authorized ASUS product reseller. Please keep the original purchase invoice and warranty card for future service requests.