To allow your Facebook followers make reservation through your Facebook Page, go to your facebook page and click add a button (you need to be an admin, editor, moderator or advertiser to see this option).
Select ‘Book with you’ and ‘Book now’ from the dialog box that appears.
Select ‘Link to Website’ and enter your Easy WebRez link and click save and finish.
To find your Easy WebRez link, login to your Easy InnKeeping PMS, click on setup on the top right corner, then click on Web Booking on the Menu on top. And select Booking Engine Link and then copy the URL of the Booking Engine Browser window that pops up.