The marketing efficiency ratio (MER) measures how much revenue is generated for every dollar spent on marketing. It provides a comprehensive view of marketing effectiveness across all channels, unlike ROAS which focuses on specific ad campaigns. This article explains how to calculate MER, its importance, and how it compares to other metrics.

The article discusses how AI drastically reduces the time and cost of creating landing pages. The author shares a 7-step process using AI tools that transformed a traditionally lengthy project into a quick, efficient task.