What should I do if Google tells me that my product URLs are incorrect?

Copy the affected item's exact XML link. The standard module builds combination links through PrestaShop.

1. Open the URL publicly without a customer session. Check HTTP status and any redirects.
2. Check protocol, the domain claimed in Merchant Center and the shop path.
3. Check selected variant, price and currency. Retain currency parameters when multiple currencies are enabled.
4. Have crawler blocks, firewall rules, authentication and URL rewriting checked if Google cannot reach the page.

Do not replace every URL with a generic page. If XML produces an incorrect link while the product's native link works, send support the ID, both URLs, versions and observed result.

For detailed requirements: Official Google documentation.