I recently built an exit intent popup that provides users with a coupon if they provide their e-mail address. Then I found out that a company, BounceExchange, already has a granted patent on this type of behavior.
The patent link is here: http://www.google.com/patents/US8645212
My question is, am I infringing on their patent? It seems crazy that something that has been done for ages has been patented..
What about these other sites: 1. exitmonitor.com 2. picreel.com 3. getrooster.com
Are they also infringing on that patent?