Expensive to get wrongSouth KoreaUnited StatesBeauty & personal care

Korean storefronts publish no product data, US ones do

The Korean beauty shelf and the US one are not equally readable by software: 39 of 47 storefronts selling into the United States publish a complete machine-readable product feed, on the back of 41 running Shopify, while 0 of 19 storefronts read in the Korean home market publish one at all, 0 run Shopify, and 16 run Cafe24, which serves prices as rendered pages rather than as data.

Every price tracker, shopping feed, comparison tool and model that learns what beauty costs is reading a US-shaped shelf, because the Korean one does not hand out the file. The asymmetry is in the platform, not in the willingness, and it is not something a brand can fix from its own storefront.

Exceptions and limits

41 of 47 storefronts selling into the United States publish a machine-readable commerce manifest at “/.well-known/ucp” declaring which operations an autonomous shopping agent may run against them, 41 of those declaring a checkout capability, while 0 of 19 storefronts read in the Korean home market publish one at all.

74 of a possible 90Tier B, systematic first-party observation. Nothing at this tier is allowed past 90, however good it looks.

Verified September 9, 2026Rechecked every 180 days, next by March 8, 2027.

Structure

Held since August 5, 2026How the market is physically or commercially arranged. The earliest date we are willing to say this held. It may well have been true before that; we do not backdate a record past the evidence we have read. Supported, version 5.

This entry is wrong if

A repeat run finds any Korean home-market storefront in this set publishing a complete product feed, or finds fewer than half the US-facing set publishing one.

Written before the record was published, not after. If you can show this, send it to hello@tryorbt.com and the correction goes on the record with the entry.

Evidence

Tier Bobserved-webn = 66
orbt: Market Register commerce collector, run commerce-20260805140548
A feed counts as complete when the storefront serves a machine-readable product endpoint carrying prices. Korean prices in this dataset were read from listing pages instead, which is why several Korean price figures elsewhere in the index are lower bounds rather than measurements. Run commerce-20260805140548.
Read 2026-08-05 · CC BY · page hash 9a6ccfd5ea85

History

v5correctedAugust 5, 2026
Correction. The retirement recorded above was an operator error, not a finding. The derivation was run against collector run commerce-20260805053004 while that crawl was still in flight and had reached 4 of 66 storefronts, so every claim whose storefronts it had not yet read failed its sample gate and was retired. 44 claims were retired in one command for that reason. The claim was re-derived the same day from collector run commerce-20260805051110, a complete 66 of 66 crawl, and holds. Nothing about the market changed between the two records. The retirement stays in this log because the log is not edited; this entry is what it means. The instrument now refuses to derive from a run missing more than a tenth of the seeded storefronts, and a claim returning from retired now files its own status revision, which is why this correction had to be written by hand rather than appearing on its own.
v4retiredAugust 5, 2026
Retired against collector run commerce-20260805053004: sample too thin (US 2, KR home 0). The claim held on the sample available when it was written and does not hold on this one.
What it said before
The Korean beauty shelf and the US one are not equally readable by software: 39 of 47 storefronts selling into the United States publish a complete machine-readable product feed, on the back of 41 running Shopify, while 0 of 19 storefronts read in the Korean home market publish one at all, 0 run Shopify, and 16 run Cafe24, which serves prices as rendered pages rather than as data.
v3correctedAugust 5, 2026
Re-derived from collector run commerce-20260805051110 after a change to the instrument: added two page families to the instrument: the blog sitemap child plus Atom feed, which measures what a storefront actually publishes rather than whether the platform gave it a blog, and robots.txt read as data, which records which crawlers a shop lets in and reads identically on Cafe24 and Shopify The figures moved for that reason. Any part of the change attributable to the market moving cannot be separated from it in this revision, and the previous statement is recorded below rather than replaced.
What it said before
The Korean beauty shelf and the US one are not equally readable by software: 39 of 47 storefronts selling into the United States publish a complete machine-readable product feed, on the back of 41 running Shopify, while 0 of 18 storefronts read in the Korean home market publish one at all, 0 run Shopify, and 15 run Cafe24, which serves prices as rendered pages rather than as data.
v2correctedAugust 5, 2026
Re-derived from collector run commerce-20260805040124 after a change to the instrument: read the agent-commerce capability manifest and the sitemap index on every platform, so a Cafe24 404 is recorded as the observation it is The figures moved for that reason. Any part of the change attributable to the market moving cannot be separated from it in this revision, and the previous statement is recorded below rather than replaced.
What it said before
The Korean beauty shelf and the US one are not equally readable by software: 39 of 47 storefronts selling into the United States publish a complete machine-readable product feed, on the back of 41 running Shopify, while 0 of 19 storefronts read in the Korean home market publish one at all, 0 run Shopify, and 16 run Cafe24, which serves prices as rendered pages rather than as data.
v1createdAugust 5, 2026
Derived from collector run commerce-20260805015420.

Append-only. Nothing in this list is edited or removed once written, including the entries that record our own mistakes. Every change to every record is on the corrections page, and the same log is in entries.json under revisions.

platform
infrastructure
machine-readability
feeds
shopify
cafe24
ai-visibility
corridor
k-beauty
beauty

Cite this entry

“Korean storefronts publish no product data, US ones do”, The Orbt Market Index 0.1.0, entry omr:kr-us:the-corridor-is-machine-readable-in-one-direction, retrieved September 9, 2026, https://tryorbt.com/markets/entry/kr-us--the-corridor-is-machine-readable-in-one-direction. Dataset: https://doi.org/10.5281/zenodo.22679129

Orbt, "Korean storefronts publish no product data, US ones do," Orbt Market Index, entry omr:kr-us:the-corridor-is-machine-readable-in-one-direction, verified September 9, 2026, https://tryorbt.com/markets/entry/kr-us--the-corridor-is-machine-readable-in-one-direction.

@misc{orbt-kr-us-the-corridor-is-machine-readable-in-one-direction,
  title        = {Korean storefronts publish no product data, US ones do},
  author       = {{Orbt}},
  year         = {2026},
  doi          = {10.5281/zenodo.22679129},
  note         = {The Orbt Market Index 0.1.0 (dataset DOI 10.5281/zenodo.22679129), entry omr:kr-us:the-corridor-is-machine-readable-in-one-direction. Verified 2026-09-09},
  howpublished = {\url{https://tryorbt.com/markets/entry/kr-us--the-corridor-is-machine-readable-in-one-direction}},
  license      = {Orbt Index Public Licence. Free to quote and cite; not to redistribute}
}

For a deck, a brief or a chat.

Free to quote, cite and act on. Not to resell or redistribute — the sources ask that of us, and each one’s terms are named. Machine-readable: entries.json carries this record under the id omr:kr-us:the-corridor-is-machine-readable-in-one-direction, with the same evidence and falsifier.