You’ve never redeem any buy Facebook Ad coupon
/code before and you don’t now how create it please follow steps:
Step 1: Go to http://www.facebook.com/ads/create/.
Step 2: After creating your ad, click "Review Ad" at the bottom of the page.
Step
3: At the "Review Ad" page, please check to ensure your campaign,
targeting, and budget are correct, then click "Place Order."
Step 4: Please select credit card or PayPal as the funding source for your account.
If you select a credit card, on the next screen, select "I have a coupon to redeem."
Copy the coupon code you received, then click "Submit."
If
you select PayPal, please add your PayPal account, then go to your
Funding Sources tab at
https://secure.facebook.com/ads/manage/funding.php, and click "Add a
funding source" link at the top right of the page.
From the "Add a
Funding Source" screen please select "Facebook Ad Coupon" then copy the
coupon code you received and click "Submit."
If you want to Facebook Ad coupon
for advertising your website or you need more clarity you can go to some page about
Facebook Ad coupon
