Don't do it!

I used this company to develop an e-commerce website and it has been one of the most frustrating experiences of my life. Their support is terrible. Emails go unanswered even when you are under a support contract with them. Deadlines are merely a suggestion. QA is not existent. It seemed as if any change they would make would require us to trouble shoot and fix the errors it created. I would not recommend them to anyone.