I would like to give the exclusive discounts for my customers who like or share my product in facebook. Using Magento latest version and any better Modules for this discounts?
You can use the following extension developed by FmeAddons to give your customers discount in terms of percentage or fixed amount on liking your Facebook page. A customizable banner is place on the cart page.
For more details - http://goo.gl/aMQtVQ
Magento Product Promotion is ideal choice for you to promote your product in facebook and another social networking. you can utilize this tool for promotion your products much better than any other marketing solutions. View details : Magento Product Promotion