I saw some existing retargeting pixel services but none of them was fulfilling each and every feature that I want.

I saw some existing retargeting pixel services but none of them was fulfilling each and every feature that I want. Some have complex User Interface, some were complicated usage etc. Overall not very happy with other services. So I made RetargetKit with the simplest User Interface and kept the service at an affordable price so that others can also get benefit by using it.