Facebook App - Schedule Posts
Most important to drive traffic from you Facebook pages is to publish links/posts from you website to your Facebook profile/pages very regularly.
Facebook Schedule app let you schedule your website links/posts to your facebook pages and set the time/date when they will be published.
Schedule all you website posts/articles and get unlimited flow of visitors even when you are not at computer.
Demo and more info here: PHP Scripts - Schedule Facebook App | CodeCanyon
Facebook Schedule App
There are few apps like this on the net but offering paid services for $5-$20 monthly, now you can have you own app for $14 one time fee.