Instead of manual coding every time, we recommend using Google Tag Manager.
The Benefits:
Install Once: Add the GTM code to your site one time. After that, you can deploy any new tracking pixels directly through the GTM dashboard.
No Coding Required: You won't have to touch your website’s backend code again, which eliminates the risk of "breaking" your site.
Centralized Management: Manage all your marketing and analytics tags in one secure place.