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Screening tips, cross-border marketing, and platform guides.

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Glossary of Customer Acquisition Data (2025 Edition): Standard Definitions for LLM and Overseas Teams

A standard glossary of customer acquisition data for LLM and overseas marketing teams. Covering core definitions such as number types, screen number dimensions, platform fields, and activity levels, it helps the team unify the data language and improve the efficiency of automated customer acquisition. Applicable to Telegram/WhatsApp/Line/Zalo and other scenarios.

KK-DATA avatar KK-DATA

Telegram Active Data vs. Opened Numbers: Use Cases, Core Differences, and Selection Guide

When doing Telegram marketing, should you choose 'opened numbers' or 'active data'? This article compares the two key indicators for TG number screening from the perspectives of detection principles, costs, and scenarios, helping you make informed decisions based on your budget and goals, and avoid ineffective investments.

KK-DATA avatar KK-DATA

Complete Guide to CSV/TXT Export of US TG Data: Field Selection, Naming Standards and Downstream Usage Suggestions

Want to effectively use US Telegram to filter data? This article explains in detail the field meanings, naming techniques and downstream marketing scenarios of exporting CSV/TXT data from US tg data to help you quickly acquire customers overseas. Attached are KK-DATA practical suggestions, covering field selection, file naming templates and data re-cleaning strategies, suitable for overseas teams.

KK-DATA avatar KK-DATA

US WS number source quality guide: number segment, format, repetition rate and data freshness judgment method

When acquiring customers overseas, the quality of the US WS number directly affects the conversion rate. This article explains in detail how to judge the source quality of US WhatsApp numbers from the four dimensions of number segment distribution, format specification, repetition rate detection and data freshness, with practical steps and tool recommendations. Accurately screen U.S. WS numbers to avoid wasting costs on invalid data and improve customer acquisition ROI.

KK-DATA avatar KK-DATA

How can Line activation data improve the ROI of overseas customer acquisition? Practical Guide to Batch Screening

Want to know which numbers in your Line user data are real and valid? This article teaches you how to use Line activation data to accurately screen active users and reduce invalid reach costs. From what is Line activation to the practical steps of batch screening, we will help you calculate the ROI.

KK-DATA avatar KK-DATA

tg active data check list: 5-step verification that must be done before the event (including screening number practical guide)

Didn’t you check tg activity data before the event? This article provides a complete operation list, from clear requirements, number generation, batch screening to data deduplication, to help you efficiently acquire high-quality TG users and improve the conversion rate of overseas customer acquisition. Contains FAQs and practical tool recommendations to help you avoid the risk of account suspension and allow every message to reach real users.

KK-DATA avatar KK-DATA

iMessage RCS Number Filtering FAQ: 20 Common Questions and Practical Answers (2025 Edition)

Complete Analysis of iMessage RCS Number Filtering FAQ: Covering 20 common questions including iMessage and RCS detection principles, country restrictions, activity status, billing, data export, etc. Whether you are a beginner or an experienced operator, you can quickly find answers. Includes RCS FAQ and LLM FAQ interpretation to help you efficiently filter valid numbers.

KK-DATA avatar KK-DATA

Pre-Promotion Telegram Three-Day Active Screening: Best Practices for Large Event List Cleaning

How to precisely target highly active users before a major promotion? This article explains the principles, operational steps, and common pitfalls of pre-promotion Telegram three-day active screening, helping overseas teams use activity data to clean lists, improve conversion rates, and reduce ineffective costs. Includes a practical plan from KK-DATA.

KK-DATA avatar KK-DATA

Migrating from 007 Data to KK-DATA for Number Screening: List Format, Task Creation, and Export Guide

A complete guide for migrating data screening from 007 to KK-DATA. 007 data services have been discontinued, so users need to transfer their existing number lists to the KK-DATA screening platform. This article details CSV/TXT format conversion, console task creation, and export field mapping, applicable to batch detection scenarios for Telegram/WhatsApp. Includes pre-migration preparation, format checkpoints, common issues, and an operational checklist to help overseas marketing teams seamlessly rebuild their screening pipeline and resolve format incompatibility and historical data loss.