To integrate VisitorLAB into your Shopify follow the steps below
Step 1. Click on Online Store on your Shopify dashboard.

Step2. Choose Themes > Actions > Edit Code

Step 3. Under layout, select theme.liquid.

Step 4. Scroll down the page until you find the following tag: </body> and paste your VisitorLAB tracking code just before closing the </body> tag.
You can reach your tracking code from :
app.visitorlab.com > Click ‘Home’ and button and choose the website that you want to install VisitorLAB > click </> and copy your tracking code.

Verify your installation on app.visitorlab.com, then you are ready!