Link listings of the same physical item, such as translations or a single and a bundle, so they share one stock count that updates whenever any of them sells.
Instant
Stock sync the moment any listing sells
1-click
Full catalog rebuild, no manual audit
22
Languages, full key parity
0
Side doors around your product permissions
Linked listings share one stock count and stay in sync.
Link two listings, or twenty, and they stop being separate guesses. Sell through any one of them and every sibling drops together.
Link listings by hand from the product you're already editing, or let translated listings link themselves automatically. Do both, the system remembers why.
Inherited a store where the numbers already drifted? A single toolbar action rewalks your whole linked catalog in safe, resumable batches.
A sale drops it, a cancellation restores it, a hand-typed adjustment in the back office ripples out to every sibling. However the number moves, the whole group hears about it.
When a sale on one listing quietly nudges a sibling on a different product, that change gets written straight into the order that caused it. Nothing looks like unexplained drift.
Relinking inventory through a product save requires the exact same permission your store already demands for editing products. No quieter side door.
Five different things can change a quantity, a sale, a cancellation, a refund, a hand-typed edit in the back office, even the odd quantity write that skips the usual checkout path entirely. Every one of them gets caught and folded into the shared total, instantly.
Migrated a store, inherited one, or just went months without checking? One toolbar action rebuilds every linked group from the source you trust, in safe, resumable batches, so a big catalog never times out and never skips a row, even if a sale lands mid-rebuild.
Link your listings once, and every one of them sells from the same stock count.
A home goods shop runs its ecommerce store in English and German, selling one physical catalog through two language sites. Every product exists as two listings, and "how much stock do we actually have" used to mean checking both and hoping they agreed. Linked listings mean one number, checked once, correct in both languages.
A specialty foods store lists the same jar of honey two ways, a single unit and a seasonal gift bundle, because the framing sells differently depending on the shopper. Both listings pull from one shared truth now, so a bundle sale and a single-unit sale both hit the same real number.
A new owner takes over a store where nobody's checked whether the translated listings still match in months. Instead of auditing hundreds of products by hand, one toolbar click rebuilds every linked group from the language they trust most, in batches, without taking the catalog offline.
A team that adjusts stock counts by hand after a damaged shipment or a recount expects every linked listing to update the moment they do. It does, automatically, without a second step and without a second listing quietly falling out of sync.
Translated into 22 languages.
Arabic Unitag
ar-AA
Chinese, Traditional
zh-TW
Danish
da-DK
Dutch
nl-NL
English (United Kingdom)
en-GB
English (United States)
en-US
Finnish
fi-FI
French
fr-FR
German
de-DE
Greek
el-GR
Hebrew
he-IL
Italian
it-IT
Japanese
ja-JP
Norwegian Bokmål
nb-NO
Persian Farsi
fa-IR
Polish
pl-PL
Portuguese, Brazil
pt-BR
Portuguese, Portugal
pt-PT
Russian
ru-RU
Spanish
es-ES
Swedish
sv-SE
Turkish
tr-TR
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Link listings of the same physical item so they share one stock count, across every language and every listing.
Documentation
User Guide (Version 6)Validate EU VAT numbers live at checkout and zero-rate cross-border business sales. If the validation service is down, checkout keeps working.
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Offer Kustom's pay later and installment options in an embedded checkout or hosted page, and manage each order from your admin.
Add the electronic withdrawal button that EU Directive 2023/2673 requires, with a two-step confirmation and an email record of each request.
