This is a addon to chat with your customers using Facebook Messenger integrated with your FanPage, not your personal Facebook account.
Be the first to review FanPage Chat Messenger OpenSource.
The best place to start if you need help with a specific product is to contact the developer. All WHMCS Marketplace developers have both a website and support URL listed.
First Release
Chat and Engage with Your Customers to Increase Conversions!
Customer service platform with live chat and customer engagement capabilities
PreMadeKB - Readymade Knowlegebase Articles for WHMCS - With Images and 435+ Articles on cPanel, Plesk, DA, Softaculous, etc.
Collect & protect your customers important and highly-sensitive information