Anyone know where to find coupons for Adwords / Bing Ads?
 

As title says, anyone know where to find working coupons for Adwords / Bing advertising?

Be careful with Adwords coupons. There are people who sell Adwords vouchers that will initially be accepted by Google, but then cancelled as fraud and your Adwords account is banned at the same time.

I don't know exactly how this fraud is possible but it was the topic of discussion I had with a third party about sites which resell vouchers.