Sign in to your Shopify admin dashboard.
In the left side menu, navigate to Online Store > Themes
Click on the Actions dropdown, then select Edit code
In the file list find Layouts > theme.liquid and select it
Paste your Boldmapper tracking code before the
</body> tag in the code.
In the upper right corner, click Save
Go to the Boldmapper Settings page for your map
Under Manual Installation, find the HTML Snippet and copy it to your clipboard.
Paste this snippet where you would like it render in your template file.