Getting Extranet Pin on Front
Follow this guide to receive the booking.com Extranet Pin on Front.
Step 1: Log in to the booking.com admin panel
Step 2: Click "Text Message" and the number ending in 1894
Then click send text message.
Step 3: Go to the Virtual Hosts inbox and find the SMS with the extranet pin
Step 4: Enter the pin on booking.com and click "Verify Now"
The pin is only valid for a few minutes, so you should enter it immediately.