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How Do I Keep a Proper Record of Print on Demand Samples So I Know Which Products and Partners to Trust?

Print on demand sellers order samples to test products and partners, then forget what they found. We build a sample log that ties results to your catalogue.

Updated 3 min readBy SpiderHunts Technologies

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Quick answer — TL;DR

Samples are how print on demand sellers judge a blank, a print method or a new partner, but the findings end up in a pile of shirts and a few photos on your phone. We build a sample log that records what was ordered, from which partner and file, what you found on arrival and after washing, and links those findings to the catalogue so decisions about products and routing are based on your own tests.

A drawer of test shirts

Before adding a product, you order a sample. Before trusting a new partner, you order several. You check the print, the fabric, the fit and the packaging, and after a few washes you check again. The results are good or disappointing, and you remember them for a while.

Six months later you are deciding whether to route hoodies to your second partner. You remember their hoodie sample was fine, but was that the heavyweight one? Did the print crack after washing, or was that the other partner? The shirts are in a drawer, and the photos are somewhere on your phone.

Samples produce knowledge nobody writes down

Samples are an investment in knowledge, but the knowledge is stored in memory and objects.

  • Sample orders are placed like normal orders and are not marked as tests.
  • Findings are in photos and memory, not a record.
  • Wash tests happen weeks later and are rarely recorded.
  • Results are not linked to the product, partner or file version tested.
  • Colour accuracy and print placement are judged differently each time.

So each decision about a product or partner starts from scratch, or from a vague memory.

What forgotten sample results cost

Samples are ordered again because nobody remembers the earlier result. Products go live on a blank that failed a wash test months ago. Routing decisions are made on a hunch rather than a documented comparison. When a customer complains about something you already saw in a sample, you realise the warning was there and was lost.

Sample orders are not free, and repeating them for lack of a record wastes both money and time.

It also makes conversations with partners harder. When you raise a quality concern, a dated record with photos from the sample and the wash test is far more useful than a general impression, and it helps you judge whether a problem is new or was there from the start.

The sample log we build

  1. Sample orders are placed from the log, which records the product, blank, colour, size, partner and the file version from your library.
  2. When the sample arrives, you fill in a short checklist on your phone: print sharpness, colour match, placement, fabric feel, fit against the size chart and packaging, with photos.
  3. Wash test reminders arrive at intervals you choose, with the same checklist for print and fabric after washing.
  4. Results are summarised per product and partner, and shown next to that product in the catalogue.
  5. Products can be marked approved, approved with notes or not approved for each partner, which routing rules can respect.
  6. Comparisons between partners for the same product are shown side by side, with photos.
CheckWhenRecorded as
Print sharpness and colourOn arrivalScore and photo
PlacementOn arrivalMatches file or not, with photo
FitOn arrivalAgainst the size chart
After washingAt your chosen intervalsCracking, fading, shrinkage
PackagingOn arrivalCondition and presentation

The checklist is yours, so it reflects what your customers care about. The log keeps the answers where decisions are made.

Decisions based on your own tests

When you consider routing hoodies to your second partner, the catalogue shows their sample results next to the first partner's, including the wash test. You can see that the print held up but the fit ran small. You route only certain sizes, or not at all, knowing why.

When a new blank arrives, its sample goes through the same checklist, so the comparison with the old one is fair.

Signs your samples are going to waste

  • Sample findings live in your memory and phone photos.
  • You have ordered the same sample twice.
  • Wash tests are not recorded.
  • Routing and product decisions are not linked to tests.
  • Customers have complained about issues a sample showed.

FAQ

Frequently asked questions

The questions readers ask us after this guide.

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Can samples be ordered at a discount through the log?

Where your partner offers sample pricing through its API, the log uses it. Otherwise it places a normal order marked as a sample.

Do I need to test every design?

Usually not. Samples test blanks, print methods and partners. Designs with unusual colours or fine detail may be worth testing individually.

Can my team fill in the checklist?

Yes. Anyone with access can record results, and each entry shows who made it.

Does this connect to my routing rules?

If you use a routing layer, products not approved for a partner can be excluded from that partner automatically.

What drives the cost?

How many partners and products you test, and whether it connects to an existing catalogue and routing layer.

Keep reading

More on Problems We Solve

Start here

Tell us where your print on demand admin piles up

Describe how a design gets from your artboard to a customer's door today: which marketplaces and shop you sell through, which print partners you use and where the files live. We will tell you what we would build and what we would leave alone, and if your print partner's own integration already does the job, we will say so.

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  2. A senior engineer reviews itAnd comes back with questions, a realistic range and an honest view on fit.
  3. Free 30-minute scoping callWe talk through scope, options and a realistic estimate — with no obligation.
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