Pros
- +Simple to implement and easy to explain to stakeholders
- +Clear, unambiguous credit assignment for every conversion
- +Works with basic analytics setups and limited data infrastructure
- +Useful as a starting point for organizations new to attribution
Cons
- −Ignores all touchpoints except one, creating a distorted picture
- −Over-credits either awareness or closing channels depending on model
- −Leads to budget misallocation based on incomplete data
- −Doesn't reflect modern multi-channel customer journeys