What do I need to do so my shop shows up on Google?

Open Marketing → Get Found on Google. It is a checklist that shows what is done and links to where each step is set:

1. Let Google see your shop: Search Engine Visibility in General Settings must be on. If it is off, every page says noindex and robots.txt blocks crawlers.
2. SEO basics: a site title and default description in SEO Settings.
3. Your sitemap and robots.txt: created for you automatically once you have a domain.
4. Google Search Console: paste the verification code, then verify and submit your sitemap in Search Console.
5. Google Analytics (GA4): paste your Measurement ID.

The Shopping feed, Merchant Center and Tag Manager are optional. The page itself saves nothing except the Google codes you enter in its pop-ups. Reports stay in Google's own tools, and a new shop usually takes a few days to two weeks to appear.