← Advanced training · Module 14 — Shopping and Merchant Center in depth — feed, catalogue and campaign masterclass
Merchant Center in depth III: diagnostics, price and stock syncing, and catalogue quality as an advantage
⏱️ 12 min read · 🛒 Shopping 📦 Data feed 🥷 Scripts · updated on 2026-08-22
To read the training you need your account (this lesson is part of the Suite)
How to read and manage Merchant Center Diagnostics — account, product and feed issues, the approved/limited/disapproved/pending statuses, the reprocessing windows — the number one problem (prices and availability out of sync) with its three solutions by shop size, the data quality score, products "limited by performance", automatic item updates, the real update frequency and a weekly catalogue maintenance routine.
The account is free, no card needed, and unlocks the whole Basic training, part of the Intermediate and Advanced levels, plus the ebooks and the free scripts.
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