Custom Mailer Boxes: 3 Ply vs 5 Ply Corrugated – Which Saves 20% on Shipping for E-commerce?

Byxiaolin wang

Let’s cut to the chase: E-commerce sellers lose money on shipping because they pick the wrong corrugated boxes. You either grab 5 Ply (too heavy, pricey to ship) or 3 Ply (worried it’ll break) and end up overspending. But here’s the secret: One of these saves 20% on shipping without sacrificing protection—and it’s not the…

Custom Mailer Boxes for International Shipping: Meet USPS, DHL & Royal Mail Size Limits

Byxiaolin wang

Let’s cut to the chase: A client who sells skincare Subscription Box sets got hit with $400 in unexpected DHL fees last quarter. Why? Their Packaging Boxes were 1 inch over DHL’s international size limit. Every box that exceeded the limit got a “oversize surcharge”—and they shipped 200 that month. All because they used generic…