Offer a great online service experience to your existing and potential customers by staying in touch with them, keeping them informed at every possible step. The MSG91 WHMCS SMS plugin is developed with the single aim of keeping your customers notified, thus adding value to your customer relationship allowing you to manage your online business, client management, billing and support functionality.
Set up an automated SMS for:
For more details http://help.msg91.com/article/182-how-to-configure-msg91-whmcs-sms-plugin
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.
Protect your customers against IP blacklisting, outbound spam and malware infection.
Transactional email support for Sendgrid, Mailgun, Postmark, Sendinblue, Mailjet, Sparkpost and Mandrill
More Advanced SMS System (Two-Factor Authentication
Manage contacts, follow-ups, campaigns and other aspects of your customer relationships.
Send SMS notifications to both clients and admins to appear more professional and decrease late payments.