When the pallet arrives: inspecting a card delivery before you accept it

Most problems with a card order are discovered by the person least equipped to deal with them: a receptionist, at the busiest moment of the day, holding a card that does not work.

By then the delivery note has been signed, the boxes have been opened and distributed, the good cards and the questionable ones have been mixed together, and the conversation with the supplier starts from a much weaker position than it needed to.

The alternative costs about twenty minutes. This guide covers what to check when a card delivery arrives, how many cards to check, what to do with a batch that looks wrong, and how to build a record that makes every subsequent delivery faster to clear.

01. Why the first hour is the cheapest hour

Three things are true in the first hour after a delivery arrives and stop being true shortly afterwards.

The boxes are still sealed and still in their production grouping, which means a fault can be traced to a part of the run rather than to the order as a whole. Nothing has been issued, so a batch can be quarantined without anyone being left without a credential. And the delivery documentation is still attached to the goods rather than filed somewhere by somebody who has moved on to the next task.

A claim raised in that hour is a supply conversation. The same claim raised three weeks later, after half the cards have been issued and the rest have been handled by a dozen people, is an argument about what happened in between.

A batch is easiest to reject while it is still on the pallet.

Every hour after that, the evidence gets weaker and the operational cost of acting gets higher. The inspection is not bureaucracy, it is the cheapest insurance available on the order.

02. The sequence, in order

Goods-in inspection works best as a fixed sequence, because the early steps are quick and can stop the later ones from being necessary.

Check the consignment against the paperwork

Number of cartons, gross weight, and that the delivery matches the order rather than somebody else's. Damage to the outer packaging is recorded at this point, on the carrier's document, before signing. A signature on a clean delivery note removes most of the ground for a transit damage claim later.

Check the labelling and the lot information

Cartons should identify what is inside them: the specification, the quantity per box, and the production lot or date. If they do not, the first thing to ask the supplier for is that they do, from the next order onwards. A box that cannot be identified without opening it is a box that will be opened.

Open a representative sample of cartons

Not the top one. A carton from more than one part of the consignment, because a production run that drifted will have drifted in a part of it rather than uniformly.

Count

Cards are supplied in defined pack quantities, and the count is the easiest thing in the world to verify and the easiest thing to assume. Verify the pack count on the cartons you open and confirm that it matches what is on the box.

Inspect physically, then functionally

Both covered below. The physical inspection takes seconds per card. The functional test takes longer and is the one most often skipped, which is unfortunate, because it is the one that catches the faults that matter.

03. The physical inspection

What you are looking for is not perfection. It is consistency, and it is deviation from the sample you accepted.

Against the reference card

Put the new card next to the retained card from the last accepted batch. Colour, finish, thickness and the position of everything printed on it. This comparison catches in two seconds what a written specification takes a paragraph to describe, and it is the single most useful thing in goods-in inspection.

The edges and the surface

Punched edges should be clean, without burrs or a visible step where the laminate layers meet. The surface should be free of the marks that come from contamination during lamination. A small number of cosmetic defects across a large run is normal. A pattern of them is not.

Thickness and flatness

A card that does not sit flat will not travel cleanly through a printer or a reader. Cards that arrive with a visible curve have usually been through a temperature they should not have been, and the cause is worth establishing before the next order ships the same way.

Printing registration

Where the design uses more than one process, check that they line up: printing against the punch, foil against printing, a signature panel or magnetic stripe against the card edge. Registration drift across a run is a real defect and it is visible once you know to look.

04. The functional test, which is the one that matters

A card can be flawless and still not work. For anything carrying a chip or a stripe, the physical inspection tells you nothing about whether the credential functions.

Test on the equipment that will use it

Not on a bench, not at the supplier, and not only on the desktop encoder. Test on the encoder that will write the cards and at a door that will read them, because those two devices are what the card has to satisfy.

Test cards from more than one carton

A supply problem that affects part of a run will produce cards that work and cards that do not, and if every card you test comes from the same box you will either condemn a good batch or clear a bad one.

Test the full cycle

Encode a card, use it, and then re-encode it. A credential that accepts a first write and refuses a second is a different and more expensive fault than one that fails immediately, and it will not be found by reading a card once.

Record what you tested

The cards tested, the equipment used, the result and the date. This is thirty seconds of writing that converts a later disagreement into a document.

A card that has been looked at has not been tested.

Physical inspection catches the faults you can see. Functional testing catches the faults that cost money. The two are not substitutes for each other and the second one is the one people skip.

05. How many to check

There is no single correct number, and the right answer depends on the size of the order, on the consequence of a failure and on how much history you have with the supplier.

Three principles hold regardless.

Sample across the consignment, not from one place. Cards from several cartons, drawn from different parts of the delivery, tell you far more than the same number of cards from one box.

Increase the sample when something has changed. A new supplier, a new specification, a new chip revision, a first order after a long gap, or any delivery that follows a problem. All of those justify checking more than a routine reorder into an established specification does.

Agree the standard in advance. An inspection level, an acceptable defect rate and what happens when it is exceeded are all things to settle at quotation stage rather than at the moment of disagreement. A supplier running a controlled process will have no difficulty agreeing to one.

For a reseller who inspects on behalf of clients, this is worth formalising, because the inspection record is part of what the client is paying for and it is the document that protects the relationship when something does go wrong.

06. What to do with a batch you are not sure about

The instinct is to issue the cards that look fine and set aside the ones that do not. That instinct is expensive, because it mixes a known good population with an unknown one and removes the ability to say anything definite about either.

Quarantine rather than distribute

Keep the delivery together and unissued until the question is resolved. A batch that has not been distributed can be replaced. A batch that has been distributed has to be recalled, and recalls in hospitality mean guests at doors.

Photograph and keep the evidence

The defective cards, the carton they came from, the carton labelling and the delivery documentation. Photographs taken at goods-in are worth more than a description written a week later.

Report specifically

The quantity affected, the cartons or lots involved, the symptom, the equipment tested on and the comparison against the reference card. A supplier can act on that. A supplier cannot act on the statement that the cards do not work.

Ask what changed

Where a batch fails while previous batches from the same specification worked, something changed in the supply chain, and the useful question is what. A chip revision, an inlay change, a material lot, a different production line. A supplier who can answer that question is a supplier worth keeping.

07. The record that makes the next delivery easier

Inspection gets faster every time, provided each one leaves something behind.

Retain one or two reference cards from every accepted batch, labelled with the order number and the date, kept out of direct light. This is the anchor for every future comparison and it costs nothing.

Keep a one page inspection record per delivery: date, order reference, quantity, cartons opened, cards tested, equipment used, result, and who signed it off. A year of those records turns a supplier relationship from an impression into evidence.

Keep the specification and the lot information together, so that a problem discovered in month four can be traced to a production run rather than to a general suspicion.

For an estate with several sites, keep this per site rather than centrally, because the useful comparison is against what that site received last time.

The inspection that leaves nothing behind has to be done from scratch next time.

A reference card and a one page record convert every future delivery into a comparison rather than an investigation, and they are the two cheapest documents in the whole process.

08. What to agree before the goods ship

Most of goods-in inspection is decided long before the pallet arrives, at the point where the order is placed. Five things are worth settling then.

What the cartons will be labelled with, including specification, quantity and lot. This is a packaging instruction and it costs nothing to agree.

The pack quantity, so that counting is a verification rather than an exercise.

A single chip and material revision across the delivery, where a chip is involved, so that a fault can be traced rather than scattered.

The acceptable defect standard and what happens when it is exceeded, in writing, including who pays for return freight on a rejected batch.

Whether a pre shipment sample will be sent ahead by courier. On a large order this is the most valuable of the five, because it moves the inspection forward by the entire freight transit and turns a rejection into a correction rather than a crisis.

None of these are unreasonable requests, and a manufacturer with a controlled process will treat them as routine.

09. Frequently asked questions

Do we have to inspect every delivery?

No, and nobody does. A routine reorder into an established specification with a supplier you have history with justifies a lighter check than a first order or a changed specification. The judgement is about what changed, not about suspicion.

The cards look perfect but some do not work. What now?

Quarantine the delivery, test cards from several cartons on the equipment that will use them, compare against the retained reference card, and report the quantity, the cartons and the symptom. Cosmetic quality and functional performance are independent properties.

How long do we have to raise a problem?

That depends on what was agreed, which is a good reason to agree it. Whatever the period is, it starts running on delivery, which is another argument for inspecting on the day rather than when the cards are first needed.

Is a pre shipment sample worth the delay?

On anything large or anything new, almost always. A few days of courier transit is cheaper than discovering a problem after a full container has crossed an ocean.