They were very quick to reply to my questions and everything was clear.

So far this app has worked great for my needs, especially being free. The look/design is modern to work which is difficult to find in free versions and the functionality has been great. There can be a delay in how quickly the emails are added to my Mail Chimp list, but they have all been adding eventually.

This has been hands-down the best experience we've had with a Shopify app. It just works. It's quick, easy, looks good, and did I mention it works? These guys set the standard for an app experience and their support team is super prompt in replying to issues. We've been using for about a week and have already seen a significant increase in our email captures as well as conversions resulting from the discount we give new subscribers.