If Harvey Norman Online has sold out of, or is temporarily out of stock, of any item of Offer Goods during the Offer Period, then Harvey Norman Online will offer each person who requests supply of that item during the Offer Period, a raincheck, so that the person may purchase later, from Harvey Norman Online, either, a product the same as that item at not greater than the Offer Price, or an alternative product with similar features with equivalent or a higher value, at a price for that item not greater than an amount equivalent to the Offer Price.