Under eBay's new ' Best Price Guarantee' program, if a customer finds a lower price on a new item that's sold elsewhere, the online marketplace will issue the consumer a voucher for the difference in price, as well as an additional five percent. This offer will reportedly be valid for consumers that notify eBay of the price difference within 48-hours of making the purchase. eBay's Chief Marketing Officer, Julie Nestor said the program has been implemented to help ensure savvy Australian shoppers are getting the best deal.