Hi there! It's Roman from ohmystats.com.
Oh My Stats helps e-commerce to measure and improve the efficiency of their marketing. The service automatically calculates CLV and ROI for each of your marketing channels.
We've released Oh My Stats for shopify users, and now we are looking for testers. You can install it just by clicking a link: https://ohmystats.com/shopify
Please let us know what you think.