Gtag: What It Is, Key Features, Benefits, Use Cases, and How It Fits in SEM / Paid Search
Gtag is a foundational tracking and measurement layer used in **Paid Marketing** to connect ad clicks with on-site actions like purchases, form fills, and sign-ups. In **SEM / Paid Search**, where budgets move fast and performance decisions depend on clean attribution, Gtag is often the difference between “we think this campaign works” and “we can prove it, optimize it, and scale it.”