In this tutorial you will learn how to setup PayPal IPN as payment option.
VERY IMPORTANT: Your website needs SSL, this means that your website URL should look like https:// otherwise the Bookings will not be confirmed and the email notifications won’t be sent to staff members, admin and clients.
Login to your PayPal account:
Click on Settings option, then click on My selling tools. There you will find the option to setup your IPN URL. Just click on Instant Payment Notification link.
Click on Choose IPN Settings.
Set the notification URL, this is the URL of your WordPress website.
Click on the Save button.
Now PayPal will send notifications about the payments to your website and the Booking Plugin will update your orders.