ROI tips, tracking guides and media buying best practices to measure your real return on ad spend.
Marketing mix modeling measures what every ad channel really earns you, no cookies needed. Method, math, and the MMM + attribution + incrementality framework.
OpenAI locks its attribution window at 30 days and will not let you change it. What ChatGPT ads measure, what they miss, and how to test them anyway.
Performance Max buys the people already typing your name, then bills you for the visit. What the eBay experiment measured, and how to test it on your own account.
The anatomy of a high-converting ad: the five timeless parts codified by Ogilvy, Hopkins and Bernbach, and how to tell if yours actually sells.
Your ad platforms inflate your ROAS and your client feels it. The 4-step protocol to prove your real ROAS to a client, evidence in hand, without losing the account.
Since July 1, 2026, Meta skims a 2-5% location fee on your EU-delivered ads, invisible in Ads Manager. The country-by-country rates, the math, and your real CPA.
The swipe file of e-commerce ads that sell in 2026, niche by niche: beauty, supplements, fashion, home, fitness. The winning angles, the brands, ready to copy.
Step-by-step tutorials to set up your tracking and optimize your ROI.
Complete reference for the platform, from API to integrations.
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