If Amazon has to guess which label is the correct one, or it is unscannable, your product is headed to the problem solving area. Here are some tips for FBA labeling: 1) DON’T apply the FBA label over the box seam, because when the box is cut open, the label becomes damaged, unreadable and unverifiable. (2) DO apply the FBA label 1.25 inches from the edge of the box. (3) DON’T apply the FBA label over a corner as Amazon’s scanners need a flat shipping area. (4) DON’T cover up the FBA label with clear tape as it may inhibit Amazon’s scanners. (5) Do remember that the Amazon FBA labels act as your products’ passport for entry into their warehouses, and make your label 3.5 by 4 inches in size, and print them on a laser or thermal printer (Ink jet printers are not recommended).