WPNotif: WordPress SMS & WhatsApp Notifications
Allows you to send notifications via SMS or WhatsApp to your customers from your WordPress site. The plugin is also fully compatible with WooCommerce, and you can set up automatic notification triggers for your customers when creating a new order or when changing the status of this order. Site administrators, including store owners, editors, etc. can also set up WhatsApp messages or notifications for themselves.
You can also configure different gateways for different countries, which can help you reduce SMS costs and increase delivery efficiency at the same time. You have the right to choose the cheapest gateway or use a combination of them.