Concepts
How MarketplaceHub models your catalog: a SKU and its per-marketplace listings, how categories and product types work, and what a taxonomy version is.
Platform Product vs Product
The core split in the data model: one Platform Product per SKU for stock and identity, and one Product per SKU per marketplace for its content and sync state.
Read pageCategories and mapping
Your own category folders, the marketplace taxonomies that dictate required fields, and how products get mapped from one to the other.
Read pageProduct types and taxonomy versions
How marketplace schemas are versioned, what triggers a new version, and why only the current one is worth building against.
Read pageGlossary
Catalog, taxonomy, import and publishing terms as this documentation uses them.
Read pageSource of truth
Each kind of your data — catalogue, price, stock and who acts on an order — has one system that decides it. One answer per kind, not one for your whole account.
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