Checklists

Damage‑proof packaging checklist

Steps to prevent damage in transit by item class.

Materials

Right-sized boxes, corner guards, void fill, shock indicators where needed.

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Shipping Guides You Might Find Useful

Poly Mailer Sizes: Complete Guide

Poly mailers are lighter and cheaper than boxes for many items. Find the right size for your products.

USPS Cubic Pricing: Save 30-60% on Heavy Packages

Cubic pricing charges by size instead of weight - perfect for heavy, compact items. ShipWave automatically applies Cubic rates when they save you money, unlocking up to 60% savings through our Commercial Plus access.

USPS Box Sizes: Free Priority Mail & Flat Rate

USPS offers free boxes for Priority Mail and Flat Rate shipping. Know your options to maximize savings.

Related Resources

Explore more guides and tools for your shipping needs

Checklists

Pick/pack checklist

Reduce mis‑ships with a simple, printable checklist.

Checklists

Export documentation checklist

Avoid delays with a complete export paperwork checklist.

Checklists

Quality control (QC) checklist

Prevent mis‑ships with a simple pre‑ship QC list.

Fundamentals

Ecommerce shipping: the complete guide (cart to doorstep)

From settings to labels to returns—build a reliable, cost‑efficient shipping flow.

International

Ship from US to UAE: forms, duties, carriers

Reduce customs friction with clear descriptions and values.

Platform Guides

Meta (Facebook/Instagram) Shops shipping setup

Accurate product weights/dims, service mapping, and returns that protect CX.