I need a specialist who can jump straight into my 5 of my hotel-booking sites, audit and deploy Google Tag Manager correctly, and wire it up to Google Ads so every dollar I spend is traceable. What I must see in the end: • A clean GTM container that fires e-commerce events—purchase value, room type, transaction ID—as well as add-to-cart and each step of the checkout. • Those events flowing into GA4 and then imported as conversions into Google Ads Search, Display, and Remarketing campaigns. • Remarketing audiences built directly from the GTM/GA4 data so I can target visitors who viewed rooms but didn’t book. Please work with the existing codebase, add the required dataLayer pushes, verify everything in GTM Preview and Tag Assistant, and provide a short hand-off document showing tag names, triggers, and how to locate each test transaction in GA4 and Ads. If you’ve done hotel or travel e-commerce setups before, that’s a plus—availability to screen-share for a final walkthrough is a must.