Add the destination number
Enter the restaurant's WhatsApp-capable phone number in restaurant settings.
WhatsApp is an optional second step after the core FastQRMenu order is saved. It opens a prepared message for the guest to review and send; it is not automatic messaging or a Business API integration.
Procedure
Enter the restaurant's WhatsApp-capable phone number in restaurant settings.
Turn on the optional handoff for the restaurant.
Complete checkout and use the WhatsApp action on the confirmation screen.
Confirm the prepared message contains the order summary and tracking link, then send it from the guest device.
Verification