A: Only if you use Zalo’s official API via a verified partner (like ZNS - Zalo Notification Service). Unofficial "sender" software violates Zalo's terms and will result in a permanent ban.
A: ZNS (Zalo Notification Service) is the official, branded, green-name channel for transactional messages. "Zalo Sender" is the generic term for any tool that sends bulk messages, including unofficial ones. zalo sender
2/ It’s legally tricky. Zalo bans mass-messaging tools that don't use the official API. If you buy a cheap "Zalo Sender crack," your account will die within 48 hours. ⚰️ A: Only if you use Zalo’s official API
Are you leveraging Zalo Sender to retain customers or just to spam? The difference defines your ROI. Stop cold calling. Start Zalo Sending. 📱💥 zalo sender