Sorting return goods is the work that decides whether a mixed lot makes money or sits around for weeks. Buying per kilogram is quickly arranged; the difference lies in the hours that follow. In this article we describe a fixed workflow from pallet to ready-for-sale item, with a simple record that teaches you your own time per kilogram.
Step 1: unload, weigh and photograph before you open anything
Do not start by opening, start by recording. Place the pallet or boxes in your receiving zone, photograph the outside including labels and any transport damage, and weigh the lot as completely as possible. That weight is your starting point: you bought per kilogram, so everything you count later is set against those kilos. Our Amazon Overstock Boxes, for example, weigh about 100 kg per box of 120 × 80 × 60 cm.
Immediately note the date, the product line and the weight on a sorting form or in your spreadsheet. A structured check on receipt, as described in an earlier article, comes before this; the steps in this article are about what you then do with the contents. Skip these first five minutes and you will later lack the figures to compare lots with each other.
- Photos of pallet, boxes, labels and any damage, before opening.
- Total weight of the lot, or the weight per box if you work in parts.
- Date, product line and grade as stated on the product page.
- Name of the person sorting, so you can later compare time per person.
Step 2: triage into four streams
Sorting goes quickly when you answer only one question per item: which stream does this belong in? Work with four fixed streams: sellable as is, test first, bundle and dispose. Sellable as is means items that are complete, clean and undamaged. Testing applies to electronics and anything whose function you cannot judge by eye. Bundling is for incomplete or low-value items that together do make an attractive set. Disposal is for anything broken, unhygienic or unsafe.
If you hesitate for more than a few seconds, the item goes to the test stream. That keeps the main stream moving and collects doubtful cases in one place where you assess them in series later. Sealed parcels, such as Amazon Shipping Bags (BP2) and Parcel Returns Small/Mid, do not always need opening: if you sell them as mystery boxes, sort by size and weight rather than by contents.
Step 3: label bins and keep a simple record
Give each stream its own bin or roll container with a large, legible label, for example a letter or colour. Also use category labels within the sellable stream: electronics, kitchen, toys, household, office, beauty. That ties in with the zones we described in the article on storage and workspace, and it prevents the most expensive mistake in this work: assessing the same box twice because nobody remembers what has already been done.
The record can stay simple, as long as you fill it in consistently. One line per lot is enough: kilograms in, number of items out per stream, hours spent and the number of boxes you eventually assembled. Worked example: suppose you sort 100 kg in five hours, then your pace is three minutes per kilogram. That figure differs per product line and per person; measure it again with every lot and use it in your next buying decision.
- Kilograms in (weighed on receipt) and date of sorting.
- Number of items per stream: sellable, test, bundle, dispose.
- Hours spent, including testing and photographing.
- Number of boxes assembled per price tier.
- Notes on striking categories or damage.
Step 4: batch into boxes per value tier, in series
After triage you build boxes from the sellable and bundled streams in two or three price tiers. Define a fixed structure per tier, for example one larger item plus a set number of smaller ones from at least two categories. That keeps the composition fair and comparable, even when the contents differ from lot to lot. Label every box with tier, date and lot number, so you can always trace a complaint or a well-selling tier.
Batch by series rather than by item: place the bins of the chosen categories side by side and fill ten or twenty boxes in a row. That is considerably faster than walking back and forth for each box. In your description promise category and number of items, never brands or a retail value; the contents of a return lot are not fixed in advance, and the same applies to the boxes you make from it.
What to do with unsellable items
Part of every mixed lot is unsellable, and it is wise to have a destination for it in advance. Broken electronics generally belong in the separate collection for electrical appliances and batteries, packaging in paper and plastic, and damaged or unhygienic textiles in residual waste or textile collection. Exactly which rules apply and what your waste processor charges differs per municipality and per contract.
Usable items that are not worth your while can be offered to a thrift store or charity; ask in advance whether they accept the category. Keep track of what you dispose of or give away, because those kilos belong in your record and in your cost price per box. If in doubt about waste rules or the bookkeeping side, consult your municipality, waste processor or accountant.
- Electronics and batteries: hand in separately according to the rules of your municipality or waste processor.
- Cardboard and plastic: keep apart, it saves volume in residual waste.
- Usable but unprofitable: thrift store or charity, after checking with them.
- Everything you dispose of: note in kilograms, so your cost price is correct.
Working safely: blades, heavy boxes and a realistic pace
Sorting is physical work. Use a safety knife with a retractable blade and always cut away from your body; wear cut-resistant gloves when handling glass and sharp packaging. Never lift an Overstock Box of about 100 kg alone and never by hand: use a pallet truck and unpack the contents layer by layer. Do not stack sorted bins higher than shoulder height.
When opening, watch for leaking liquids from beauty products, loose batteries and broken glass; keep a separate waste bin ready for them. Plan breaks and keep your pace per kilogram realistic: a sorter in a hurry judges worse and makes more triage mistakes. A fixed workstation at standing height, good light and a scale within reach do more for your speed than working harder.
A fixed workflow — weighing, photographing, four-stream triage, labelled bins and one line of record per lot — turns sorting return goods into a measurable process instead of a mountain of work. After a few lots you know your own time per kilogram and which product line suits the way you work. Thinking about starting your own mystery box business? Get in touch — we are happy to help you find a suitable first lot.
Frequently asked questions
- How long does it take to sort 100 kg of return goods?
- There is no fixed answer: it depends on the product line, the share of electronics that needs testing and your experience. Sealed parcels that you sort by size go faster than loose items from overstock boxes. Measure your own hours per kilogram on every lot and use that figure for your next purchase.
- Do I have to open sealed return parcels before selling them?
- That depends on your sales model. If you sell mystery boxes, you leave parcels closed and sort by size and weight. If you sell per item, you open, test and photograph everything. Opening a sample is useful in both cases so you know what you are offering. Always be honest in your description about origin and condition.
- What do I do with broken items from a return lot?
- Dispose of them separately: electronics and batteries via the designated collection, cardboard and plastic apart, the rest via your commercial waste. Usable but unprofitable items can be offered to a thrift store or charity. Note the disposed kilos in your record and check the rules with your municipality or waste processor.