Finally ordered some model rocketry supplies once the shopping cart hit the Free Shipping threshold. Received notice yesterday that there was postage due. A note to the seller who reported that tracking showed that the shipment had not moved. A trip to the post office to claim the parcel and settle accounts. The shipping label was never affixed, yet it made it up here from the Sunshine State anyway. His shipping people missed a step. There will be a refund soon.