What goes wrong
Running out of clear tape and finishing white boxes with brown tape is the mistake.
Wholesale Packaging lists Clear packing tape for this line. Brown tape hides a scuff and shows on a white postal box. It is the wrong colour there.
The check before you reorder
Clear packing tape is the seal you can see through, for a white box or a printed face.
Store the clear rolls away from the brown rolls. The cores look alike once the label is gone.
Dispatch on that order
On Wholesale Packaging, put Clear packing tape on the order with the lines it belongs to, so you are not paying a second delivery for the piece you forgot. Free UK delivery starts over £50 ex VAT.