Postal or courier: choosing a shipping service
Post office or courier, and the parcels that clearly belong to one or the other.
Cross-border parcels move through one of two quite different systems, and the choice between them is usually made on headline price alone. That is the wrong variable for a lot of parcels.
Two systems, not a spectrum
Postal networks. Your national post accepts the parcel, carries it to the destination country, and hands it to that country’s postal operator, which delivers it. Two organisations, an agreed handover, and a set of rules negotiated through the Universal Postal Union.
Integrators. DHL, FedEx, UPS and their peers carry the parcel end to end on their own network and their own aircraft, with one company responsible throughout.
Everything else follows from that structural difference.
Cost
Postal is materially cheaper for small, light parcels, and the gap is largest at the bottom of the weight range. For anything under a kilo going a long way, postal is usually the only sensible answer for a small seller.
Integrators price on dimensional weight as well as actual weight, charging whichever is greater. A large light box, a lampshade, a duvet, can cost several times what its scale weight suggests. Postal services apply size limits too, but they tend to be pass or fail rather than a smoothly rising charge.
Integrator pricing is also heavily negotiated. Published retail rates are much higher than what a business with volume actually pays, so a quoted price on a website is a poor guide to what the service costs a regular shipper.
Speed and its variance
Integrators are faster and, more importantly, more consistent. A three-day service is three days most of the time, and there is a system that notices when it is not.
Postal transit times are averages across two organisations and a customs authority. The typical case is often perfectly good; the tail is long. A parcel that usually takes eight days occasionally takes five weeks, and nothing has gone wrong in a way anyone can point at.
For a customer promise, variance matters more than the average. Promising the average of a high-variance service is how you end up refunding parcels that eventually arrived.
Tracking
An integrator’s tracking is one system with one set of scan events, and it works because the same company is holding the parcel at every point.
Postal tracking is a chain, and the quality drops at the border. Many services show detailed events domestically, then a long silence after export, then reappear on arrival. This is normal and does not mean the parcel is lost. It means the receiving operator does not share scans until it takes possession, and some operators share very little at all.
Untracked postal options still exist and are cheap. They are appropriate for low-value goods where the occasional loss costs less than tracking every parcel, and inappropriate the moment a marketplace requires proof of delivery, which most now do for anything above a small threshold.
Customs handling
This is the difference that surprises people.
Integrators clear customs as part of the service. They employ brokers, they file electronically, and clearance is bundled into what you paid. When duty is owed they collect it and add a handling fee.
Postal items are presented to customs by the receiving postal operator. Clearance is often simpler and cheaper, sometimes free, but it is also slower and less visible: there is frequently no way to see what is happening or to intervene while it happens.
Both now require electronic advance data. The paper form on the outside is no longer sufficient on its own for most destinations, and postage bought online usually transmits the data automatically. Postage bought over a counter with a handwritten form is the case most likely to be delayed.
Liability, which is where the real difference lies
Integrator liability is contractual and comparatively generous, with insurance available to the declared value.
Postal liability is set by international convention and is low, often startlingly so relative to the goods. Compensation for a lost ordinary international parcel can be a fixed modest amount rather than what the contents were worth, and uninsured untracked items may attract nothing at all.
The rule that follows is simple: the value of the contents, not the size of the parcel, should drive the choice. A 400 EUR item in a small light box is exactly the parcel that looks like a postal job on price and is not one on risk.
Claim windows differ too
Both systems require you to claim within a period, and the periods are not the same. Postal claims often cannot even be opened until a minimum number of days has passed, because the item is not considered late yet, and they close some months later. Integrators typically want damage reported within a short window of delivery, sometimes only a few days.
Both are shorter than people assume, and both start from posting or delivery, not from when the customer complained. Note the deadline when you ship anything valuable.
A workable default
- Small, light, low value, not urgent: postal, tracked if the marketplace requires it.
- Anything above roughly the value you would mind losing: integrator, or postal with insurance if the destination supports it.
- Bulky but light: check dimensional weight before assuming a courier is affordable.
- Urgent or with a promised date: integrator, because variance is the thing you are actually buying against.
- Documents only: either, but postal is usually far cheaper and documents clear easily.
The two systems are not competitors so much as different tools. Most small sellers end up using both, choosing per parcel, and the choice takes about five seconds once you know which variable matters.