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Why Do Our 3PL Clients' Marketplace Accounts Show Late Shipments When We Dispatched on Time?

3PL orders ship on time but tracking numbers reach Amazon, eBay or Shopify late or not at all. We build a check that confirms every one landed.

Updated 3 min readBy SpiderHunts Technologies

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Quick answer — TL;DR

A dispatched order only counts as dispatched on a marketplace when the tracking number and carrier arrive in the seller's account. Between the 3PL's WMS, the client's order management tool and the marketplace, confirmations fail silently: wrong carrier codes, expired connections, orders split into several parcels. We build a confirmation check that compares what you dispatched with what each channel shows, fixes what it can and alerts on the rest.

On time in the warehouse, late on Amazon

A client calls, worried. Their late shipment rate on a marketplace has jumped, and they risk losing selling privileges. You check: every one of those orders left your warehouse on the day it was placed. The problem is further along. The tracking numbers either never reached the marketplace, or arrived the next day, or arrived with a carrier name the marketplace did not recognise.

Nobody noticed because each system reported success at its own step. Your WMS sent the dispatch update. The client's order management tool received it. Somewhere between that tool and the marketplace, it stopped.

Why confirmations get lost

The dispatch confirmation travels through several connections owned by different parties. Each one has its own way of failing, and none of them tells the warehouse.

Point of failureWhat goes wrong
WMS to client platformConnector token expired, update rejected
Carrier name mappingCarrier code not in the marketplace's list, so tracking is not valid
Split shipmentsOnly the first parcel's tracking is sent
Order management tool to marketplaceBatch sync runs late or fails
Order number mismatchMarketplace order reference not carried through

The warehouse is rarely at fault, but the client sees the warehouse as the source of dispatch data and asks you first.

What the gap costs

For the client, marketplace metrics that affect their account health, buy box and in some cases their right to sell, as well as customers who cannot track their parcel. For you, a client relationship that suffers from a problem you did not cause but cannot prove you did not cause.

It also wastes your team's time. Investigating a batch of 'late' orders by hand means looking up each one in three systems.

End customers feel it too. A parcel with no tracking on the marketplace generates a 'where is my order' message to the seller, even though the parcel is already moving, and some of those turn into claims that the item never arrived.

The fix clients sometimes reach for is to take marketplace orders away from you and send them to a fulfilment service they think is more reliable. Losing volume over a data problem is the worst outcome of all.

The confirmation check we build

  1. A record of every dispatch from your WMS: order, parcels, carrier, service, tracking numbers and dispatch time.
  2. A check of each channel's view of the same order, through the marketplace or platform APIs where the client authorises access, or through their order management tool.
  3. Mismatch detection: missing tracking, missing parcels, carrier codes not recognised, late updates.
  4. Automatic correction where permitted: resending tracking, mapping carrier names to the codes each marketplace accepts.
  5. Alerts to the client and your team for anything that cannot be corrected, with the order list and the point of failure.
  6. A daily report per client showing dispatch time in your WMS against confirmation time in each channel, which is the evidence when metrics are questioned.

What you end up with

Confirmations that are checked, not assumed. Carrier code problems fixed once, rather than rediscovered per order. And a daily record that shows exactly when each order left you and when the marketplace heard about it.

Signs this is affecting your clients

  • Clients report late shipment metrics for orders you shipped on time.
  • Split shipments show only one tracking number to customers.
  • Carrier names appear as 'other' on marketplace orders.
  • Connector failures are discovered by clients, not by you.
  • Investigating a late shipment complaint means checking three systems.

FAQ

Frequently asked questions

The questions readers ask us after this guide.

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Do we need access to clients' marketplace accounts?

For the check against the marketplace itself, the client authorises read access through the platform's normal process. Without it, we can check against their order management tool.

Can this fix the client's marketplace metrics?

It can stop future problems and give evidence for appeals. Whether a marketplace adjusts past metrics is up to that marketplace.

What if the client's own tool is the problem?

The report shows where the confirmation stopped. That tells the client which provider to raise it with.

What drives the cost?

The number of clients and channels, the access available to each and whether corrections are automated.

Keep reading

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