Return on investment: a measure comparing the return from an investment with its cost.The measure is often expressed as a percentage. Comparisons need the same definition of return, included costs and time period.Related termsCAPEXPaid mediaKPIFP&AFiled underFinanceMarketingDataLuxury is the new lingua franca that brings the world together in shared dreams of design, craftsmanship, heritage, and impeccable service.Icons of LuxuryExplore the collection Textiles Loro Piana fabrics Leather goods The Dior Saddle bag Footwear The John Lobb Lopez Leather goods The Hermès Birkin Fragrance Chanel N°5 Tailoring Saint Laurent’s safari jacket