How to track products that ship in several boxes

A customer orders one bed. You see one line on the order, one price and one delivery address. On the factory floor, that single line becomes several separate physical things: a base in two parts and a headboard, say, each made in a different place, wrapped separately and loaded as three boxes.

Everything that works for a simple product starts to wobble. The order is “made” when one box is done but two are not. A van leaves with two of three. A customer receives a base with no headboard, and your team spends a week arranging a second delivery.

These failures are not caused by carelessness. They are caused by tracking the order line when you should be tracking the pieces. This guide shows how to fix that, using a bed as the working example. The same method applies to sofas, wardrobes, kitchens, flat pack furniture and anything else that ships in more than one box.

Take a double divan bed with a headboard. This is an illustration only. Your own products will differ.

One SKU, three pieces, two different workshops. The customer thinks of it as one bed. The factory has to treat it as three things that must arrive together.

The number of pieces belongs to the SKU, not to the order. Once you have recorded that this SKU ships as three pieces, every future order for it is handled correctly without anyone remembering.

List every SKU you sell and next to it write how many boxes or pieces it ships as. This is the foundation, and it is worth doing carefully once.

Decisions to make

• Is a set one SKU, or a base SKU plus a headboard SKU on the same order? Either works, but be consistent.
• Does the piece count change with size? A king size base may split in two where a single does not.
• Do accessories ship inside another box or separately? Count what travels, not what is sold.
• Do you sell the parts on their own as well? Give them their own SKUs.

Keep this list in a sheet that everyone can see. If it lives only in one person’s head, you will pay for it every time they are on holiday.

Every physical piece needs its own label. Not one label per order, and not one per product, but one per box.

Each label should show a unique barcode, the product and size, the colour or fabric, the order reference and the customer or retailer. Most importantly, it should show which piece this is in the set, written plainly: 1 of 3, 2 of 3, 3 of 3.

Why “1 of 3” matters so much

• A loader can see at a glance how many pieces to expect for this order.
• A driver or customer can count boxes against the label.
• Anyone looking at a lone box knows instantly that two others exist.
• A missing piece is obvious: if you hold 1 of 3 and 3 of 3, you are looking for 2.

Give each label a unique barcode as well. If every box in the set carries the same code, a scanner cannot tell the three apart, and you cannot prove that all three were scanned. Unique codes mean three scans are three separate facts.

Print the full set of labels for an order at the same time, so they are never separated. A set that is printed on different days is a set that gets split.

In a multi piece business, an order is rarely complete all at once. The base is finished on Monday, the headboard on Wednesday. For two days the order is part made. Pretending otherwise is how pieces get lost.

Instead, make part made a visible, tracked status. Each order should show how many pieces are done out of how many are needed, for example 2 of 3 made. A short daily list of part made orders is one of the most useful pages in the factory.

How to use the part made list

1. Look at it first thing each morning.
2. For each order, see which piece is missing and who is making it.
3. Chase the slowest piece, not the whole order.
4. Hold finished pieces in a defined spot, labelled by order, so they wait together.
5. Only release an order to loading when every piece is made.

Watch for orders that stay on the list for several days. They often point to a deeper problem, such as a fabric shortage, a bottleneck in one workshop or a piece that was never released to the floor.

The orders above are made up to show the idea. In a real factory the list refreshes as pieces are scanned.

Loading is the last chance to catch a mistake before it becomes a customer complaint. The checks below are simple, and they work because they happen at the door.

The loading checks

1. Start from the loading list for the van, grouped by customer or drop.
2. Scan every piece as it goes on. Each scan ticks one piece off.
3. Do not mark an order loaded until every piece is scanned.
4. Stop the loader if a piece belongs to another customer.
5. Before the doors close, look at the list for anything with a partial tick, such as 2 of 3.
6. Record the driver, take a photo of the load and get a signature.

Sorting the van by drop order, and keeping each order’s pieces together, makes the visual check quicker. A tidy load is easier to count than a jumbled one.

It also helps to decide in advance what happens to an incomplete order. Some businesses choose never to send part orders. Others send what is ready and book the rest separately. Both are valid, but the decision should be deliberate, written down and shown on the loading list, not made on the dock under pressure.

You can run all of these steps by hand. A sheet of SKUs and piece counts, printed labels with “1 of 3” written on them, a whiteboard for part made orders and a tick list at the door will take you a long way. The effort is in the copying: every label, count and tick is written by a person.

That is the point where software earns its keep. A system that knows the piece count for each SKU can create the right number of labels automatically, count pieces as they are scanned and warn when a load is short. Skuflo does this: pieces per SKU are set from a sheet upload, each piece gets its own Code 128 and QR label, orders show as part made until every piece is scanned, and the loading station blocks a piece going onto the wrong retailer’s load. Whichever way you go, the method above is the same.

• One label per order instead of one per piece.
• Setting the piece count once, then forgetting to update it when a design changes.
• Allowing the same barcode on every box in a set.
• Marking an order as made as soon as the first piece is done.
• Storing pieces of one order in different parts of the building.
• Checking at the end of the day instead of at the point of loading.
• Counting boxes at the door without checking that they are the right boxes.

If you fix just two of these, fix the first and the fourth. A label for each piece, and a status that tells the truth about a half finished order, remove most of the pain.