Thank you for the fast reply, Can you also specify on which part I can copy and paste this two codes? Thank you!

Hey! Im trying to follow this one, but on the global.js i can't find the onVariantChange() line. Im using Ella Theme and not Dawn maybe that's why? Any other workaround on this for other theme?I also cannot find the product.liquid and product-templat...

Im trying to show the SKU on our product pages using Ella theme. I have tried to follow different ways but there are files that I can't find on the tutorials, specifically this >  product.liquid and product-template.liquid  https://help.shopify.com/e...