This is why I have two systems going - one for regular SR transactions at full pop (full price + shipping), and the other for direct-buy option (10% discount + free shipping). It's important enough for me to have my float topped up ASAP that I'm willing to allow a bit on price. I can imagine it's extremely confusing for early finalize and the potential for a lot of wrong-shipments is huge. Things are fairly smooth the way I'm doing them (although I did just accidentally ship someone an entire ounce who ordered way less than that - first time for everything I guess, and he's happy :)Except for new customers. They have to do direct-buy AND pay full pop + shipping. Price of not being proven, and if they don't like it the other sellers can chance them being a scammer account or not.