Purchase one qualifying Garmin GI 275 EIS system (for single engine aircraft) or two qualifying Garmin GI 275 EIS systems (for a multi-engine aircraft) from May 11, 2020, through July 31, 2020, and receive $1,000 USD (per GI 275 EIS System) via mail-in rebate. The product must be purchased in factory-new condition. If two systems are purchased they must both be installed in the same aircraft. Rebate submissions must be postmarked by Aug. 31, 2020. Limit two rebates per customer. You may have the unit shipped at a later date, but the purchase date on your receipt or invoice must show an order date during the qualifying time frame.