System Thinking
The visible website is only one part of the technical flow.
Google & YouTube integration, Merchant Center status and conversion warnings were treated as separate technical layers and validated step by step.

Google & YouTube integration, Merchant Center status and conversion warnings were treated as separate technical layers and validated step by step.
This case study focuses on one concrete technical workflow so the reasoning behind the implementation is visible, not only the final result.
The visible website is only one part of the technical flow.
Changes are made in the layer where the real issue exists.
A workflow is tested through the live or realistic journey.
Remaining post-launch work is documented instead of ignored.
Share the current setup and the outcome you need. I can review the system and help define the practical next step.