Store Credit with the Idev OneStepCheckout.com Module

We're proud to say that as of Magecredit 1.1.0.2 (released March 11, 2015 at 7:30PM EDT) the [Idev] One Step checkout extension works automatically-out-of-the-box. No additional integration work is necessary!

Here's how it looks on a demo store when it's installed: