We'll Beat Any Competitor's Price or Refund 110% of the Difference. At Luna, you can rest easy knowing you’ll receive a quality product at a great price. If you find a lower advertised price on a comparable product and installation from a competitor within 30 days of placing your order, we’ll beat the price or refund you 110% of the difference*! To qualify, you must provide Luna with a written estimate on the competitor’s letterhead, including product name, product specification sheet, price, and an itemized listing of applicable warranties and/or services. Not valid on competitor’s bonus, rebate, or financing offers, clearance or closeout pricing, or installation specials. Luna reserves the right, at its sole discretion, to reject any price match that cannot be verified by proof acceptable to Luna. Offer subject to change at any time without notice.