Two: no edge tape. Just seal your edges, people. UPS basically plays soccer with your packages. Even the light ones, just on principal, give them the structural support you can offer. Three: centered label. Looks pretty on a package, sure, but it makes it very likely that the label will be covered up when the box is sitting in a stack or a pile, and that increases the chance that it will be manhandled to get to that label or even potentially mis-scanned or missed altogether in a stack. Label the SIDE of the box if at all possible! And put it to the side if you can’t! Visibility! Also, the reviewer may be accustomed to getting a lot of boxes, but I don’t think they were a professional shipper, either. Someone who has shipped too many boxes would comment on whether the box was new or reused, whether there was any special hazmat (mostly lithium-ion battery) labeling, the condition of the package post shipping, and whether or not the weight of the package matched the stated weight on the label. AND they’d have commented on the two-inch packing tape. square all worthy: I don't know what to say other than "your experiences are not universal," because I do shipping and receiving at a machine shop for a living, I see packages sent by professional shippers all the time, and I disagree with you on just about every point.
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