When you spend money on Google Adwords you want to understand your ROI (Return on Investment). With Adwords conversion tracking you can do just that. This video is a step-by-step guide that will walk you through how to get it done. 

Before you go through this video you will need to have Analytics and Tag Manager already setup. Go through this tutorial first. 

Add Ecommerce tracking setup - https://docs.evolutionx.io/en/articles/6166420-google-analytics-4-setup