Shopify GA4 Tag Setup

I need my Shopify store fully wired up to Google Analytics 4 through Google Tag Manager. The goal is to capture everything—general visits and page views, each step of the checkout funnel, and all ad-driven conversions—so reports in GA4 line up perfectly with what really happens on-site.

The store already runs smoothly; what’s missing is the measurement layer. I want Tag Manager installed, the GA4 configuration tag published, and all recommended ecommerce events (view_item, add_to_cart, begin_checkout, purchase, etc.) firing with the correct parameters. Once that’s in place, please verify the data flow in both the GTM preview mode and the real-time GA4 diagnostics so I can see the events populating live. A brief hand-off doc or screen-share recap showing where each tag lives inside GTM will wrap it up.