First of all we recommend you to check the product detail page. We try to make this page as complete as we can, so you’ll find there description, features and live demo preview access.
However, if you still have some questions, you can use the direct contact form from the contact page. Don’t forget to select “Pre purchase question” from the list of subjects.
We answer all of your questions pretty fast usually, in a couple of hours up to a day, so don’t panic if you don’t hear from us instantly. Please take note of the time difference between us if you are from USA or Australia, considering that we are from Europe (GMT+2).