“…Beyond developing an optimal set of prices, a firm must decide on the number of prices (or price buckets) that should be offered (Bitran and Caldentey, 2003;Quain et al, 1999); the maximum number of price changes to make over the selling horizon (Bitran and Caldentey, 2003); the strategy for integrating markdowns, markups and promotions (Bitran and Caldentey, 2003;Bitran et al, 1998;Heching et al, 2002) and the potential impact of price on bundled products (Morwitz et al, 1998;Xia and Monroe, 2004).…”