It is currently impossible to import only an updated net or gross price without also providing the other price. The calculation of the missing gross or net price does not take place during import.

If one value is empty in the CSV or not mapped in the profile, the price will not update. No error or indication is shown that it failed.

If both net and gross prices, as well as the price.DEFAULT.linked value, are supplied, both prices will be set exactly as provided, but the gross/net link will not trigger recalculation. This can lead to broken scenarios where tax rates (e.g., 19%) are not respected.

Proposed improvement:
When importing prices and price.DEFAULT.linked = true is set, allow merchants to provide only one price (net or gross) and have Shopware automatically calculate the other based on the configured tax rate — exactly as it works when editing prices manually in the admin.