ZB: Facebook & Messenger Chat

The reviews for this Shopify App are overwhelmingly positive, with users praising the excellent customer service, quick guides, and easy installation process. Many users highlighted the great support staff and the responsiveness of the customer service team. The app was commended for its functionality, smooth integration, and helpful tools for website promotion. Users also appreciated the stability of the chatbox and the prompt responses from the support team. However, there were a few negative reviews mentioning issues such as emails going to spam, difficulty in customization leading to browser freezes, and concerns about billing practices.