The supplemental source in Merchant Center

Everything you approve in the Fix Center or in Feed optimisation, we write to a separate supplemental source in your Merchant Center. Google layers this source over your product data without changing the original file.

Why this detour

• Your feed remains the truth of your shop system. Whoever exports it gets what they expect.
• You can undo any addition without rebuilding an export.
• Two parties don't get in each other's way: we only write to our source, never to yours.

In Merchant Center, the source appears among your account's data sources. If you delete it there, our additions are gone — the approvals in the portal then remain without any effect.