How can I filter out invalid numbers and reduce promotion costs using Viber numbers?

1. Why can Viber's number filtering reduce promotion costs?

II. Core Dimensions of Viber Number Filtering: What Specifically Are We Filtering?

• Screening registration status: Focus on screening numbers that have already registered with Viber and remove unregistered numbers to avoid wasted effort in sending messages.
• Screening for active numbers: Prioritize screening active numbers and eliminate inactive or dormant numbers to improve reach and response rates and reduce ineffective investment.
• Screening format specifications: In accordance with overseas number rules, invalid numbers with incorrect digits, incorrect area codes, or containing special characters are removed to avoid invalid transmissions.
• Target matching: Based on the promotion goals, filter by region and customer attributes to avoid promoting to non-target groups and improve targeting.

III. How to enhance the effectiveness of Viber number filtering by leveraging the ITG global filtering platform?

• Adapted for Viber number filtering scenarios: It can accurately match Viber number filtering needs, requires no complicated operations, is quick to get started, and is suitable for the practical operation rhythm of enterprises' overseas promotion.
• Improve the accuracy of number filtering: Automatically complete multi-dimensional verification of number registration status, activity, format, etc., reduce filtering errors, and accurately remove invalid numbers.
• Help reduce costs and improve efficiency: Batch and efficient number screening reduces manpower input, while focusing on high-potential customers, further reducing ineffective promotion costs and improving ROI.

IV. How to optimize the Viber number filtering process?

• Batch import deduplication: Import overseas phone numbers in batches into the number filtering tool to automatically remove duplicate numbers and clarify the number pool.
• Basic format verification: Batch verify number formats, quickly remove erroneous numbers, and improve number filtering efficiency.
• Core Status Verification: The key step in controlling this process is to verify the registration and activity status of phone numbers and remove invalid numbers.
• Precise screening and classification: Valid numbers are screened and classified according to core dimensions, which facilitates targeted promotion and avoids "casting a wide net".

V. Practical tips for filtering Viber numbers: How to filter more efficiently?

• Balancing accuracy and quantity: Avoid over-screening and flexibly adjust screening criteria according to promotion goals to avoid losing potential valid numbers.
• Regularly update rules: Adapt to changes in overseas number status and number segments, update filtering rules to ensure that filtering results are accurate.
• Use screening tools: Replace manual screening with tools to improve efficiency and accuracy, and reduce labor costs and screening errors.
• Optimize with data: Regularly analyze promotional data, understand the types of invalid numbers, adjust filtering dimensions, and continuously optimize results.

Conclusion