Life cycle of the product at each stage in the life cycle of different products require the use of appropriate promotional tools, the effectiveness of these tools also vary with the stage of the product life cycle (PLC ). During the introductory period, advertising, PR has the highest efficiency, followed by promotions and offers. At this stage of development, advertising and PR needs to be maintained to ensure the increase in sales, to the mature stage when industry sales promotion maximizes the efficiency continues to increase, but the other stuff fell. When the product falls into a recession, advertising and maintaining targeted reminders, promotions remain effective for rapid consumption of the product
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