30-day vs. 7-day attribution in Google Ads: What the shorter window revealed
Overlapping attribution can inflate channel performance. Learn how tightening the window reduced overlap and increased ROAS 62%.
Identify traffic-stealing competitors
Find untapped keyword opportunities
Create content that ranks higher
Maggie Humphrey is the Director of Ecommerce, at Cypress North, a performance marketing agency. She has over 8 years of experience in digital marketing, including ppc and organic strategy, working in both agency and in-house positions. Her expertise lies in e-commerce growth, where she leads her team with a data-driven approach while driving incremental growth for her clients.
Overlapping attribution can inflate channel performance. Learn how tightening the window reduced overlap and increased ROAS 62%.
Maggie Humphrey | Mar 18, 2026 at 9:00 am ETSet up high-value goals in PMax, avoid inflated ROAS, and improve tracking accuracy with clean data and smart segmentation.
Maggie Humphrey | Jul 17, 2025 at 8:00 am ETTraditional search ads are losing ground as Google doubles down on Shopping. Adjust your ecommerce advertising strategy before it's too late.
Maggie Humphrey | May 16, 2025 at 10:00 am ETOdd results, big price gaps. This early look into Google’s AI shopping tool shows both the promise and the problems.
Maggie Humphrey | Apr 8, 2025 at 9:00 am ET