Use elloha to publish - effortlessly - your Special Offers and Promotions on your Facebook Page:
For this publication to work, you need to have a tab open, on the same browser as your elloha access, the Facebook administrator profile for your page.
Note that there are some prerequisites for establishing this connectivity, which you can find here.
You must first enter the address of your Facebook Page in elloha :
In the dashboard, click on My Account
Go to the Contact details tab
Enter the address of your Facebook Page in "My social networks"
Then save
You can then create your Special Offer or Promotion template:
In the left-hand menu, click on Special Offers or Promotions
Create a Special Offer or Promotion
On the creation screen, click on Publish on Facebook
Your offer will be published according to the publication date you set