Feeds and formats
The file contract: what a product feed needs, how price and stock feeds differ, the category files, and the fields each marketplace product type requires.
MarketplaceHub reads products from CSV or JSON. Nothing about the format is prescribed up front — you map your columns to system fields during import, so your existing export usually works as-is.
There are four file shapes, and only the first is required. The rest exist for catalogs that keep categories or stock in separate files.
Product feed
The main feed: one row per product. Which fields MarketplaceHub requires, how images and variants are expressed, and where the marketplace's own required fields come from.
Read pagePrice and stock feed
A narrow feed keyed on SKU for updating price and stock without re-importing the catalog, and when a connected store makes it unnecessary.
Read pageCategory feed
Optional file describing your own category tree, so rules and defaults can hang off folders.
Read pageProduct-category feed
Optional join file pairing SKUs with your category ids, for catalogs that keep that relationship separately.
Read page