Here is a quick guide to enable Plumb5 analytics on your Shopify Store
1) In your Shopify admin, go to the Settings > General page.
2) On the General page, scroll down to the section marked “Google Analytics” and in the field marked “Google Analytics code”.
Paste the Plumb5 script with this code var p=’UA-00000000-5′; and click the save button. Check screen for reference
But if you have already “Google Analytics code” then paste the plumb5 script as is. No need to repeat the above step. Check screen for reference. Notice that the text says ” Additional Google Analytics Script”