Another common error is inadequate internal cushioning. Many senders simply place their items in a box without using sufficient padding. This lack of support allows items to shift inside during transportation, increasing the risk of breakage, especially for fragile items like glass, electronics, or ceramics. To avoid this, use bubble wrap, foam inserts, or packing peanuts to fill any voids and ensure your items are snug and secure throughout the journey. Improper packing also includes overpacking or underpacking the box. Overpacking can lead to bulging sides and box damage, while underpacking leaves too much empty space, making the contents vulnerable to movement and shock. It's important to find the right balance choosing a box that matches the size of your items and filling any gaps properly ensures stability and protection.

Labeling is another area where mistakes often happen. Packages with unclear, missing, or improperly placed labels can be delayed or misrouted. Always use a clear, legible shipping label placed on the top surface of the box, and avoid placing tape or wrapping material over it. Include sender and recipient details, and when needed, mark the package as “fragile” or “this side up” to alert handlers.

Lastly, many people neglect to seal the package properly. Using the wrong tape—such as masking or cellophane tape—instead of strong packing tape can result in the box opening mid-transit. Always use high-quality, pressure-sensitive tape and apply it across all seams and edges using the H-taping method to fully secure the box. avoiding these common packing mistakes is key to a smooth shipping experience. A well-packed courier shipment protects your items, builds trust with recipients, and reflects professionalism whether you're sending a personal parcel or representing your business.