Implement Google Remarketing Tag

I need a Google Ads remarketing tag added to a site that is hosted on GoDaddy and built with their standard website builder. The goal is simple: fire the tag on every page so I can build remarketing audiences in Google Ads and launch display campaigns with confidence... (Budget: $10 - $30 USD, Jobs: Google Ads, Google Analytics, HTML, JavaScript, PHP, Web Design, Web Development, Website Optimization)