Viber is a national communication tool in Ukraine, the Philippines, the Middle East, and Eastern Europe. It is a core channel for local foreign trade, local e-commerce, cross-border services, private messaging, and community operations. No pre-number screening will cause multiple operational losses and risk control risks:
The original number pool was full of impurities, a large number of numbers were not registered with Viber, and the marketing was completely ineffective.
Continuous operations with invalid numbers can easily trigger the platform’s anti-spam risk control, and account batches will be restricted and banned.
Full-link marketing resources are severely wasted, and the launch-to-production ratio continues to decline.
Manually verifying the registration status one by one, the cleaning efficiency of massive numbers is extremely low
Indiscriminate mass messaging is prone to user complaints and exacerbates overseas privacy compliance risks.
