A Shopify store owner shouldn't have to know or care which theme architecture their store runs on before they can trust their revenue numbers. But that's exactly the situation most analytics tools put people in. Ecommerce analytics that works for Shopify 1.0 and 2.0 shouldn't be a rare feature, it should be the baseline. It isn't, and the reason comes down to how most of these tools get their data in the first place.

Why Theme Version Breaks Most Analytics Tools