I have a web page that I want to add the following bit of code:
If a user "likes" our Facebook business page, the url they can order our product changes to one that offers a discount.
Basically I want to offer visitors $5 off our product if they like us on Facebook. I'll provide both the non-discounted url and the discounted url but what I need from you is:
1) A design that makes it clear what the offer is and how to like us.
2) Code that changes the order url once we've gotten confirmation they've "liked" us.
PLEASE NOTE: INCLUDE DESCRIPTIONS OF PREVIOUS FACEBOOK WORK TO MAKE SURE YOU'RE CONSIDERED.