For a limited time you get a 4% Back in Reward on almost all cameras and lenses at Amazon US (Click here). The reward is valid for the new GX7 (Click here) but it is not running on the E-P5. Here are the links to the camera and lenses supporting the deal:
– Mirrorless Cameras (Click here)
– DSLR cameras (includes the GH3!)
– Lenses (Click here)