You changed the UK listing six months ago
The UK listing for your camping stove was updated in spring: a new bullet about the wind shield, corrected dimensions and a new main image. The German listing still has the old bullets. The French one has the old dimensions. Italy and Spain were set up by a translator two years ago and have not been touched since. The price in Germany is lower than intended because the currency moved and nobody updated it.
Customers in each marketplace see a slightly different product. Some of them return it because the dimensions were wrong. Nobody set out to neglect the other marketplaces; there was simply no process to carry changes across.
Why marketplaces drift
Each marketplace has its own listing, even when the ASIN is shared. Content is written in one language and translated separately. Changes are made to the marketplace in front of you at the time, usually the UK. Prices are set per marketplace in different currencies. And category attributes differ slightly between marketplaces.
- Content changes are made in one marketplace and not repeated.
- Translations are done once and never refreshed.
- Prices in euros were set at an old exchange rate.
- Attributes required in one marketplace are missing in another.
- Nobody can see all marketplaces' listings side by side.
What drifting listings cost
Outdated or inaccurate content causes returns and complaints in the marketplaces you pay least attention to. Wrong dimensions or specifications can lead to listing problems. Prices that do not reflect your costs and currency make some marketplaces quietly unprofitable, or uncompetitive. And every drifted listing is a reason that a promising marketplace underperforms, without anyone knowing why.
Translation costs also go up. When content is changed ad hoc, each change is sent to a translator separately, or not at all.
The typical pattern is easy to recognise. A product launches in the UK and does well, so it is copied to Germany, France, Italy and Spain in one go, with translations bought for the occasion. Over the next year the UK listing is improved a dozen times as questions and returns reveal what customers need to know. None of those improvements reach Europe. The European listings are now describing an earlier, worse version of the same page, and their conversion and return figures show it, but because each marketplace is reviewed on its own, nobody connects the two.
The listing sync we build
- A master record per product: title, bullets, description, key attributes and images in your main language, with a version number each time it changes.
- Approved translations for each marketplace language, linked to the master version they were translated from, so an outdated translation is obvious.
- A regular read of each marketplace's live listing through the Selling Partner API, compared with the master and the approved translation.
- A drift report showing, per product and marketplace, what differs: outdated content, missing attributes, different images, prices outside your intended range.
- When the master changes, the changed text is sent for translation, by your translator or by machine translation with review, as you choose, and nothing is published until a person approves.
- Approved updates pushed to each marketplace through the API, with a log of what changed where.
| Drift found | What happens |
|---|---|
| Translation older than master | Changed text sent for translation |
| Attribute missing in one marketplace | Added from master after approval |
| Different image set | Flagged, image set synced after approval |
| Price outside intended range | Flagged for pricing decision |
| Marketplace-specific change you want to keep | Marked as intended, not flagged again |
Some differences are deliberate: a German listing that stresses different features, or a French title that reads better in a different order. You can mark those, and the sync respects them.
Running several marketplaces afterwards
When you improve a listing in the UK, the change is visible as pending in every other marketplace until it is translated and approved. Your translator receives only the changed text, with context. The drift report shows at a glance which marketplaces are up to date.
Prices are reviewed together rather than one marketplace at a time, and currency changes that push prices out of your intended range are flagged. Expanding to a new marketplace starts from the master content and approved translations rather than a copy of an old listing.
Do your European listings look like this?
- Changes to UK listings are not carried to other marketplaces.
- Translations have not been refreshed since the listings were created.
- Euro prices were set once and not reviewed after currency moves.
- Returns in some marketplaces mention wrong specifications.
- Nobody can compare a product's listings across marketplaces in one view.