Use Case: Send Automatic WhatsApp Message After Order Confirmation

In an e-commerce application, an order confirmation message is automatically sent via WhatsApp when the user completes the order.

1. In the UI Design module, add a ‘Send Confirmation Message’ button to the screen that appears after the order is completed, or link this action directly to the completion process.
2. Add the Send WhatsApp Message action to the button or completion trigger.
3. In the parameters, dynamically transfer the user's phone number from an action result to the Phone Number field.
4. In the Message field, write the confirmation text containing the order information.
5. When the user completes the order, a WhatsApp message is automatically sent to the specified number.