STP refers to the three activities segmentation, targeting, and positioning .The growing use of the STP process has occurred as a direct result of the prevalence of mature markets, the greater diversity in customer needs, and the ability to reach specialized or niche segments. As such marketers are increasingly segmenting markets and identifying attractive segments, in order to identify new product opportunities, develop suitable positioning and communications strategies, and effectively allocate resources to key marketing activities. Organizations will often commission segmentation research when they want to re-scope their marketing strategy, investigate a declining brand, launch a new product, or restructure their pricing policy. Organizations operating in highly dynamic environments seek to conduct segmentation research at regular intervals, to keep in touch with changes in the marketplace.