High CPM, unstable CPA, and no conversions after 1–3 days? Before you kill the campaign, understand the Learning Phase. Here’s how Meta learns, what the 50-conversion guideline actually implies, and the setup changes that stabilize performance instead of resetting learning.

GA4 engagement rate and bounce rate are often misinterpreted because they no longer mean what they did in Universal Analytics. This guide breaks down GA4’s exact definitions, explains when a high bounce rate is completely normal, and shows how to use these metrics to make smarter marketing and UX de

This overview compares Vietnam’s major B2B media platforms in 2025—from Meta and Google to Zalo, LinkedIn, and leading news publishers. It highlights differences in audience scale, targeting precision, lead potential, CPC trends, and measurement accuracy to support smarter media planning decisions.

GMV Max is not a one-click solution but an optimization system that depends on clean structure and stable inputs. This article explains how to design GMV Max campaigns with the right architecture, product mix, ROI rules, and creative pipeline to ensure faster learning and safer scaling on TikTok Sho