Using a Mac may mean you'll see some pricier options when booking online. Justin Sullivan/Getty Images hide caption toggle caption Justin Sullivan/Getty Images The Two-Way Orbitz Shows Mac Users Pricier Hotel Options: Big Deal Or No Brainer? June 26, 2012 The travel site noticed that Mac users seem more likely to spend more on hotel rooms. So, it's experimenting with showing them costlier options than Windows users see. Is that smart business or unfair in some way?