The customer service. There are a lot of moving parts when it comes to optimizing offers for different client needs...and troubleshooting those issues is crucial before pushing anything live. And their customer service (specifically Naomi) was incredibly responsive and knowledgeable on the product configurations and limitations...and even worked with their internal dev team on some potential product roadmap enhancements to help solve for the solutions we were hoping to achieve. It's refreshing to have great support. Great product. Review collected by and hosted on G2.com.

Nothing so far. Great product and great customer support. Review collected by and hosted on G2.com.