Overseas Brand Churn Recall Number Screening Strategy: Using Active Screening to Wake Up Silent Users and Boost ROI
User churn is a hidden cost of overseas marketing. This article details how to use the 'churn recall number screening' strategy, combined with active screening and multi-platform detection, to precisely locate reachable users and avoid wasting budget by mass-sending to invalid numbers. From number cleaning to silent activation, one-stop boost recall conversion ROI.