Promotions are an important part of consumer goods marketing. The client - a consumer goods major needed to identify the most effective consumer promotions both value promotions (price discounts offered), and volume promotions (free gifts) from the many it had deployed, so that a result bound promotion strategy could be drafted.
RainMan used all the client's consumer promotion variables on sales and market share to create a customized marketing mix model. Then, the contribution of promotions was measured by the kind and depth of discount offered, publicity the promotion received and its duration.
By understanding the drivers of success for consumer promotions, the client was able to create a more effective promotion strategy. The result was that it streamlined its promotional strategy, actually saving on promotional spends while delivering higher sales.