It is an excellent product and easy to use once you understand the concept and process flow. To be successful and use ONTRAPORT to it's fullest, make sure to use their robust support system and very cool technical videos. Mastering the nine moves is the first step.
ONTRAPORT allows automation and having the best of ShoppingCart and Aweber in one package. Beside the fact that ONTRAPORT doesn't handle inventory as ShoppingCart does, we still love the ability to have one source to manage our products and customers in one location.
Most of the time OP runs fine. But I've had to submit more support tickets this year do to messages, seq.'s or rules not running correctly. Also experienced slow response times moving in and around OP.