For ages now, marketers relied on the sales funnel to get insight into their potential customer’s thought process, challenges, and decisions. Indeed, the sales funnel is academically grounded in the marketing funnel, AIDA model (Attention + Interest + Desire + Action model), and the hierarchy of effects model 1. It’s no wonder that one of the first models I’d to master early in my marketing studies was the AIDA model…
The ADIA model is thought of as a linear process which starts when the customer is becoming aware of a need and ends when he/she purchase a product or service to satisfy the need. The model derives from consumer psychology and specifically the cognitive journey a customer undertakes when buying a product.
The way that the sales funnel is commonly described graphically is shown below: