As far as the DSRs, with about 200+ in each one, they are all 4.9 except for shipping cost...that one varies between 4.8 and 4.7.
But last summer when I was a poweseller I offered free shipping for months and it was still the same...go figure, huh?!
>> I have a couple friends who only sell free digital delivery items...NO charge at all for shipping, ever. Their stars are just like mine Most buyers don't really know the difference....