OutGainer Tag adds Google Tag Manager to your whole store, including checkout and the thank-you page, with no theme code. It sends GA4 ecommerce events from product views to purchase, with tax, shipping, discounts and a new-customer flag. A reloaded thank-you page isn't counted twice. Download a ready-made GTM container with GA4, Google Ads, Meta and TikTok tags. Consent Mode v2 follows Shopify's cookie banner, and check mode shows each event live on your store.

• Google Tag Manager on every store page and checkout, with no theme code
• GA4 ecommerce events, including purchase with tax, shipping and discounts
• Ready-made GTM container for GA4, Google Ads, Meta and TikTok