Master carton details matter because freight forwarders, warehouses and FBA routes need carton data before goods move. The printed retail box is only one part of the shipment plan.
After products are packed, prepare carton count, carton size, gross weight, units per carton, SKU notes and label requirements.
Carton details to prepare
| Detail | Why it matters |
|---|---|
| Carton size | Used for freight quotes, warehouse receiving and volume planning |
| Gross weight | Needed for freight, handling and warehouse checks |
| Units per carton | Helps avoid SKU and quantity mistakes |
| Carton count | Used for packing lists and handoff notes |
| SKU per carton | Important when several SKUs ship together |
| Carton label | Should match the route confirmed by your team or logistics provider |
| Shipping mark | Useful for supplier, warehouse or freight forwarder receiving |
Plan cartons before final packing
If the retail box size changes, the master carton plan can change too. This affects carton quantity, freight volume and final landed cost.
For ecommerce and Amazon routes, keep the carton plan simple when possible. Mixed cartons, multiple SKUs and last-minute label changes increase handling risk.
Handoff notes from China
ZiiBoxes can prepare packaging-side carton details after packing and hand them to your confirmed China warehouse, freight forwarder or FBA route. Final booking, customs and warehouse appointment details should be handled by the logistics provider.
Related pages: carton details your freight forwarder needs, Amazon FBA packaging prep in China, how box size affects freight cost.