Sourcing

How to Specify Split Shipments for Custom Promo Orders

Define Split Shipment Before Sampling, Not After Packing

Split shipment is often treated as a freight instruction after production is complete. That is too late. By then, cartons may already be sealed, mixed by SKU, and labeled for one consignee. Repacking a finished order of 3,000 enamel pins, 1,000 challenge coins, and 2,000 lanyards into three regional event allocations can add 2 to 5 working days, create shortage disputes, and force the factory to reopen cartons that have already passed final inspection.

A split-shipment plan belongs in the RFQ and purchase order because it affects production control, inner packing, inspection sampling, carton labels, export documents, and freight booking. The factory needs to know whether goods are packed by design, by destination, by event date, by retail kit, or by urgent-air versus sea-balance batches. If the PO only says “ship to multiple addresses,” the default packing method will usually optimize factory efficiency, not warehouse receiving.

For custom metal and textile promotional products, a usable split spec should define destination quantities, MOQ feasibility, overrun rules, inner bag counts, carton gross-weight limits, carton numbering, barcode or QR label requirements, AQL inspection lots, and spare-stock disposition. These details are small individually, but together they determine whether finished goods can move directly from inspection to export cartons without manual sorting.

Use Split Shipment When Allocation Risk Is Higher Than Packing Cost

Split shipment is worthwhile when the receiving process or delivery date matters more than the lowest possible packing cost. Good use cases include event merchandise going to multiple venues, distributor orders serving several end clients, retail display cartons that must arrive store-ready, and reorder stock divided between a head office and a 3PL warehouse. It is less efficient for small orders under 500 pieces unless a late or mixed delivery would be expensive.

MOQ matters because splitting below practical handling quantities turns factory packing into fulfillment work. For enamel pins, brooches, keychains, magnets, and coins, typical custom MOQ is 100 to 300 pieces per design, depending on mold, plating, and color count. Embroidered and woven patches are commonly 100 to 500 pieces per design. Sublimated or woven lanyards usually start at 300 to 500 pieces per design because webbing setup, print alignment, and attachment assembly are batch-driven.

As a rule, carton-level splitting works best for orders of 1,000 pieces or more, or for multi-item promo sets where each destination needs a complete allocation. A 5,000-piece order split into five destination lots is straightforward if planned before packing. A 500-piece order split into 38 store drops is a pick-and-pack job and should be quoted separately with double-count verification.

Order situation	Recommended split method	Factory impact	Typical added cost
One SKU, 2 to 4 destinations	Pack fixed carton quantities by destination	Low; destination labels and separate packing lists	USD 0.01 to 0.03 per piece
Multiple SKUs for the same event kit	Pre-sort by SKU, then allocate by event	Medium; line-side allocation sheet required	USD 0.03 to 0.08 per piece
Retail or VIP gift kits	Assemble each set in bag, box, or sleeve	High; kitting QC and component count needed	USD 0.08 to 0.30 per set, excluding packaging
Urgent air batch plus sea balance	Produce and inspect the air quantity first	Medium; production sequence and carton marks change	Quoted by schedule and freight mode
Dozens of small store drops	Store-level pick and pack	High; fulfillment-style operation	Usually better handled by 3PL

Specify Destination Quantities, MOQ Tiers, and Overrun Rules

The first document should be an allocation table, not a sentence. List destination code, consignee, SKU, artwork version, ordered quantity, delivery priority, freight mode, and whether overruns are accepted. For custom metal products, production quantity variance of plus 2 percent to plus 5 percent is common when buyers accept overruns, but destination-level shipments should still be exact unless the PO states otherwise.

Exact destination quantities are possible, but the spare-stock rule must be clear. For example, if 5,000 hard enamel pins are split 1,000 pieces each to US-NY, US-LA, EU-DE, UK-LON, and AU-SYD, the factory may produce 5,100 to protect against rejects. After QC, exactly 1,000 approved pieces go to each destination, and the remaining approved pieces are packed as spare stock for the main warehouse or held at the factory for buyer instruction. If the buyer refuses spare stock, the factory needs tighter counting and may charge additional labor.

Inner counts should be fixed by product weight and handling risk. Practical standards are 50 pieces per polybag for enamel pins and small keychains, 25 pieces per bag for 40 to 50 mm challenge coins, 100 pieces per bag for embroidered or woven patches, and 50 to 100 pieces per bag for fridge magnets depending on magnet pull and surface finish. Final counted quantity tolerance should be zero shortage per destination; carton weight can support verification but should not replace piece counting.

• Create one destination code per receiving address, such as US-NY, EU-DE, UK-LON, or AU-SYD.
• Specify pieces per SKU per destination, not percentage splits or informal notes.
• State whether overruns are accepted, capped at a percentage, shipped to one warehouse, held, or discarded.
• Set minimum practical split quantities, such as 50 pieces per destination for small metal goods and 100 pieces for patches or lanyards.
• Require one master packing list plus separate destination packing lists that match carton labels.

Control Carton Weight, Inner Packing, and Mixed-SKU Risk

Carton rules prevent warehouse problems. If cartons are too heavy, receivers reject them or charge handling fees. If cartons are too mixed, 3PL staff must open and sort them before stock can be booked. For pins, keychains, coins, and magnets, use 5-ply corrugated export cartons, typically 44 ECT or equivalent, with about 6 to 7 mm wall thickness. Set a gross-weight cap of 12 to 18 kg unless the receiver approves heavier cartons in writing.

Metal items become heavy quickly. A 50 mm zinc alloy challenge coin at 3 mm thickness often weighs 35 to 45 g before packaging; with capsules, boxes, or foam inserts, a 500-piece carton can exceed 20 kg. For coins, 200 to 300 pieces per carton is safer. For 25 to 35 mm enamel pins on backing cards or in OPP bags, 500 to 1,000 pieces per carton is usually workable if pin posts and plating are protected.

Lanyards and patches are lighter but bulkier. A 20 mm sublimated polyester lanyard is commonly packed 100 pieces per inner bag and 500 to 1,000 pieces per carton, often around 50 x 40 x 35 cm. Hook-backed patches should be separated from lanyards and printed cards to avoid snagging. PVC patches should not be compressed so tightly that raised edges deform during a 25 to 35 day sea transit.

Product type	Typical carton quantity	Gross weight target	Packing caution
25 to 35 mm enamel pins	500 to 1,000 pcs	10 to 16 kg	Protect plating, pin posts, and backing cards
40 to 50 mm challenge coins	200 to 300 pcs	10 to 15 kg	Avoid cartons over 18 kg; edges dent boxes
Metal keychains	300 to 600 pcs	12 to 18 kg	Separate split rings from plated faces where possible
PVC or embroidered patches	500 to 2,000 pcs	8 to 15 kg	Avoid hard compression on raised PVC or hook backing
20 mm polyester lanyards	500 to 1,000 pcs	10 to 16 kg	Keep by color, width, and attachment type
Fridge magnets	300 to 800 pcs	12 to 18 kg	Use dividers when magnets can attract and scratch prints

Make Labels and Documents Match the Physical Split

Every split shipment needs two identification layers: outer carton marks and inner product labels. Outer cartons should show buyer PO, item code, destination code, carton sequence, quantity, gross weight, net weight, and carton dimensions in centimeters. Destination-specific numbering is clearer than order-wide numbering. A receiver in Germany should see “EU-DE 1 of 8,” not “Carton 17 of 48.”

Inner labels matter when cartons contain multiple bags, colors, designs, or attachments. Each inner bag or box should show SKU, design name, quantity, destination code, and QC status. For barcode receiving, Code 128 labels should normally be at least 30 x 10 mm with clear quiet zones. QR codes used for warehouse scanning should usually be at least 15 x 15 mm, printed with enough contrast to scan after carton abrasion.

Commercial documents must follow the physical shipment. If one PO ships to three destinations under one importer, a master packing list plus three destination packing lists is usually sufficient. If goods ship to different importers or countries, invoice and packing-list structure, HS code usage, declared value, and Incoterms must be confirmed before booking. FOB Ningbo or FOB Shanghai is clean for buyer-controlled consolidation; DDP to multiple countries requires separate landed-cost review, tax handling, and final-mile routing.

• Use destination-specific carton numbering, such as EU-DE 1 of 8 and EU-DE 2 of 8.
• Keep one SKU per carton when possible; mark cartons MIXED only when unavoidable.
• Put item code, destination code, and quantity on every inner bag, not only the outer carton.
• Confirm whether labels must follow retail, 3PL, Amazon-style, or event-site receiving formats.
• Request carton photos and one packed-carton weight check before shipment release.

Inspect Split Lots Across Every Destination

Split shipment changes inspection logic. A 10,000-piece order split into five destination lots should not be inspected only from the easiest cartons near the loading door. Sampling must cover all destination lots, especially when different artwork, plating colors, attachments, barcodes, or packaging methods are involved. Otherwise, one clean destination can hide errors in another.

Many promotional-product buyers use ANSI/ASQ Z1.4 normal inspection with AQL 2.5 for major defects and AQL 4.0 for minor defects. Critical defects should have zero acceptance. For pins, keychains, magnets, coins, patches, and lanyards, critical defects include sharp exposed points, loose magnets, broken jump rings, detached safety pins, severe burrs, mold contamination, incorrect child-safety components, and unreadable mandatory labels. Retail or regulated orders may require AQL 1.5 major and 2.5 minor, but this increases inspection time and rejection probability.

Dimensional tolerances should be product-specific. Die-struck and enamel pins can often hold outer dimensions within plus or minus 0.2 mm for 20 to 40 mm designs, while enamel fill position may vary plus or minus 0.15 mm depending on metal line width. Challenge coin thickness is commonly controlled within plus or minus 0.15 mm to 0.20 mm. Lanyard cut length tolerance of plus or minus 10 mm is practical; woven and embroidered patches are more realistically held to plus or minus 2 mm on outer dimensions.

QC point	Split-shipment control	Acceptance target
Quantity count	Count each destination lot separately	Zero shortage per destination
Carton label	Check destination code and carton sequence	Zero wrong destination label
Product defects	Sample across all packed destinations	AQL 2.5 major, 4.0 minor unless specified
Critical safety	Check sharp points, loose magnets, broken rings, burrs	0 critical accepted
Mixed SKU risk	Open all mixed cartons or avoid mixed cartons	Zero unlisted SKU in carton
Spare stock	Record approved overruns separately	Buyer-approved disposition only

Budget for Real Cost, Lead Time, and Finish Constraints

Split shipment adds cost in planning, packing labor, labels, and freight handling. Simple carton-level splits usually add USD 0.01 to 0.03 per piece. Destination-specific inner labels and barcode checks often add USD 0.02 to 0.06 per piece. Kitting pins, coins, patches, and lanyards into one OPP bag, kraft box, or gift sleeve can add USD 0.08 to 0.30 per set before the cost of the bag, box, insert card, barcode label, desiccant, or foam divider.

FOB product prices still depend on construction. At common event quantities, a 25 to 35 mm soft enamel pin may be USD 0.45 to 1.20 FOB depending on metal, plating, attachment, color count, and backing card. A 40 to 50 mm challenge coin may be USD 1.20 to 3.50 FOB. A 20 mm sublimated lanyard may be USD 0.45 to 1.10 FOB. Woven, embroidered, or PVC patches can range from USD 0.35 to 1.80 depending on size, backing, border, and packaging.

Lead time should be quoted in days after artwork and sample approval. Typical mass production is 12 to 20 days for enamel pins and metal keychains, 15 to 25 days for challenge coins, 10 to 18 days for embroidered or woven patches, and 8 to 15 days for lanyards. Add 1 to 3 working days for simple destination carton splits and 3 to 7 working days for multi-item kitting, barcode labels, or separate destination photo approvals. If one batch must ship by air, produce and inspect that quantity first instead of pulling random cartons from a sea shipment at the end.

Finishes also affect schedule and QC. Standard nickel, black nickel, imitation gold, copper, and antique finishes are predictable. Decorative gold-tone top layers may be about 0.05 to 0.15 microns, while nickel underlayers may run roughly 3 to 8 microns depending on process and buyer requirement. Nickel-free plating, epoxy domes, glitter enamel, glow pigment, sequential numbering, laser engraving, and retail blister cards add inspection points and should be built into the critical path.

Keep Factory Splitting Separate From Fulfillment Work

Not every distribution task belongs at the factory. Factory split shipment works best when the allocation is predictable, repetitive, and tied to product quantities. It is usually the wrong tool for hundreds of consumer addresses, personalized notes, return labels, tax paperwork, country-specific retail inserts, or last-minute address changes. Those jobs are better handled by a 3PL or fulfillment center.

Avoid factory-level splitting when destination quantities are still changing during production. Revising allocation sheets three times after packing starts is a reliable way to create shortages and mislabeled cartons. Also avoid micro-splits such as 10 pins and 5 keychains per location unless the job is formally quoted as kitting with double-count verification.

Mixed-material sets need extra protection. Challenge coins can crush paper cards, magnets can attract to rings and scratch plating, and hook-backed patches can damage lanyard webbing. If a kit includes 0.8 to 1.2 mm thick enamel pins, 3 mm coins, PVC patches, and polyester lanyards, specify separate inner bags, dividers, or foam trays inside the master kit carton rather than loose packing.

• Do not ask the factory to manage changing destination lists after packing starts.
• Do not mix heavy coins with printed cards unless partitions or inner boxes are specified.
• Do not rely on carton weight as proof of exact destination quantity.
• Do not approve mixed cartons without item-level inner labels and a carton content list.
• Do not use factory split shipment for hundreds of one-piece consumer parcels.

Issue a PO That Can Be Packed Without Interpretation

Before requesting quotes, build a split-shipment worksheet with one row per destination and one column per SKU. Include ordered quantity, required ship date, freight mode, consignee, carton label format, inner packing count, barcode requirement, carton gross-weight limit, and spare-stock rule. Sending this with the RFQ allows the supplier to quote packing labor, lead time, and carton data honestly instead of discovering the requirement after production.

A clean PO should state AQL levels, dimensional tolerances, destination-specific packing lists, and photo approval requirements before shipment. For plating-sensitive goods, specify individual OPP bags, tissue separation, foam trays, or backing cards with pin-post protectors. For heavy metal products, cap carton gross weight at 18 kg unless the receiver approves a higher limit.

At ZheCraft, split-shipment allocation sheets can be prepared during order setup for custom pins, brooches, keychains, magnets, coins, patches, and lanyards. The practical next step is to send artwork, SKU list, destination quantities, target delivery dates, and preferred Incoterms. Ask for one quotation that separates product FOB cost, split-packing cost, sample lead time, mass-production lead time, and estimated carton count by destination.

• Prepare a destination-by-SKU allocation table before sampling.
• Decide whether exact quantities or approved overruns are required.
• Set carton gross weight, carton numbering, and inner label rules in the PO.
• Confirm AQL levels and require sampling across every destination lot.
• Ask the factory to quote split packing separately from product FOB price and freight.

Have a project? Send your artwork and target quantity and we’ll reply with a detailed quotation within 12 working hours.