How Marketing Mix Modeling Works
A model may use spend, sales, promotions, seasonality, pricing and external variables to estimate channel contributions and response curves.
A Simple Example
An ecommerce business can model weekly sales against Meta, Google and television spend while accounting for holidays and promotions.
Why Marketing Mix Modeling Matters
MMM can evaluate channels without user-level tracking and can inform broader budget allocation.
Common Misreading
A model is only as credible as its data, assumptions and variation. It can confuse correlation with causation when campaigns always move together.