Magento Enterprise Edition is a high performance, scalable eCommerce solution for fast-growing and large businesses.
Installation of a Magento extension will allow you to easily accept payments through the Vantiv eCommerce platform. Once installed, you can choose to accept credit cards as well as eChecks.
A list of supported features is available at https://github.com/LitleCo/litle-integration-magento/wiki/Litle-&-Co.-Magento-Integration-Features
Setup instructions are available at https://github.com/LitleCo/litle-integration-magento/wiki/Magento-Setup-&-Installation
You can test your system without registering a merchant ID if you point to the Vantiv eCommerce sandbox