Who this decision is for
- An ecommerce operations lead with a catalogue of hundreds or thousands of SKUs who must send product data to a Korean marketplace or shopping surface.
- A brand manager whose translated catalogue reads awkwardly and produces poor search matches when Korean shoppers type everyday product terms.
- A merchandiser who maintains English attribute data and needs to know which fields, sizes and units require conversion for Korean shoppers.
- A technical lead choosing between manual listing uploads, a marketplace bulk template and an automated feed for a Korean sales channel.
The decision to make
The decision is how much of your catalogue data to transform for Korea and how to keep it maintainable. You can translate field by field, rebuild titles around Korean search language, or maintain a separate Korean master catalogue. Each option changes how well shoppers find products and how much effort every price or stock update creates.
The trade-off is accuracy against upkeep. A hand-tuned Korean catalogue matches search intent best but drifts out of sync with your source data. A fully automated translation feed stays current but often produces stiff titles, wrong units and mismatched categories. Most brands do best by localizing a priority product set carefully, defining rules for the rest, and assigning clear ownership for each attribute.
Options compared
| Option | Best when | Watch out for |
|---|---|---|
| Manual Korean listing per product | You have a small range of hero products where title wording, imagery and category choice deserve individual attention. | Does not scale; stock, price and attribute changes must be repeated by hand and errors creep in. |
| Rules-based feed with reviewed translations | Your catalogue is large and attributes are structured, so glossary-driven translation and category mapping can be applied consistently. | Needs a maintained glossary and native review of samples, or one mistranslated term repeats across hundreds of items. |
| Separate Korean master catalogue | Korean naming, bundles or sizes differ enough from global data that a distinct catalogue avoids constant exceptions. | Creates a second data source to govern, with risk of price or availability mismatch against your primary catalogue. |
Risks to manage
- Literal translation of titles. Titles built from translated English words often miss what Koreans actually type. Base titles on real search terms and have native reviewers check readability and tone.
- Unit and size mismatch. Sizes, volumes and measurements shown in foreign conventions confuse shoppers and cause returns. Convert to familiar Korean conventions and verify each mapping with your product team.
- Wrong category mapping. A product placed in the wrong marketplace category loses visibility or gets rejected. Check each platform's current category tree and requirements directly before uploading.
- Claim text in attributes. Ingredient, health or performance wording in feed fields may trigger platform or regulatory rules. Flag such fields and confirm them with qualified Korean advisers before publishing.
Evidence to gather first
- An export of your source catalogue showing all attributes, values, units, and images per product, so field-level localization needs can be counted.
- The target platform's current feed or bulk upload specification, including required fields, character limits and category structure.
- Keyword and query research on how Korean shoppers name your product types, brands, sizes and materials.
- A list of products with ingredient, safety, health or performance claims that may need review before they appear in Korean listings.
Recommended process
- Catalogue audit. SWIN reviews your source data for completeness, consistency and structure, and marks which fields need translation, conversion, rewriting or removal for Korea.
- Category and attribute mapping. We map your product types to the target platform's categories and define how each attribute becomes a Korean field, using the platform's own documentation.
- Glossary and title rules. SWIN builds a Korean glossary and title formula from search research, so naming stays consistent across thousands of items.
- Sample build and native review. We localize a sample set, have native reviewers correct it, and refine the rules before applying them to the wider catalogue.
- Handover and maintenance rules. SWIN documents who updates which field, how new products enter the feed, and how errors reported by the platform are handled.
What SWIN can deliver
- A catalogue audit listing data gaps, unit conversions and fields that need Korean rewriting.
- A category mapping table linking your product types to Korean marketplace categories.
- A Korean attribute glossary and title formula approved by native reviewers.
- A localized sample feed showing the rules applied to a representative product set.
- A maintenance guide defining ownership, update routines and error-handling steps.