The purchase funnel: turning prospects into advocates
Contents:
Introduction and definition
The modern purchase funnel
Purchase funnel diagram
Purchase funnel as a marketing communications model
A critique of purchase funnel models
Definition and introduction
The purchase / purchasing funnel is a model which describes the theoretical customer journey from the moment of first contact with your brand to the ultimate goal of a purchase.
This model is important when marketing your business as it provides a method of understanding and tracking the behaviour of an average customer throughout the sales process. This can help with the following:
- Planning marketing campaigns
- Highlighting areas in order to improve your conversion rate (from potential to actual customers)
- Evolving the sales process
- Designing customer relationship management (CRM) system
The shape, number of stages and duration of the process can vary depending on the both the consumer and the nature of the product as well as many other factors. Many different versions have been published but the fundamental stages remain the same. A funnel shape is used, as is describes the natural loss of potential customers at each stage - many people may be aware of a particular brand, but this does not mean they'll purchase the product.
Note: The purchase funnel focuses on the decision making path of a typical consumer. This is a different evolution of the sales funnel, which describes the typical active process a salesman can take in order to close a potential deal.
The modern purchase funnel:
The diagram below summarises the modern purchase funnel, taking into account the emergence of internet research and includes post-purchase behaviour, and is explained below.
The modern purchase funnel diagram







