WhatsApp Automation

What is OpenWA WhatsApp dispatch?

OpenWA WhatsApp dispatch is a way to send WhatsApp messages by scanning a QR code, without paying per-message Meta charges. OpenBill Pro uses it to send bills at zero cost, with the PDF invoice and payment link in the chat, and ReviewMitra uses it for daily reports and negative-review alerts. This differs from the official Meta WhatsApp API, which is available in OpenBill Pro's Pro plan and suits businesses that need approved templates and higher volume. OpenWA suits small businesses that want simple, low-cost WhatsApp sending, while the Meta API suits larger, more formal messaging needs.