title: How can we inject our custom APP code (html code) into shopify product page without using Script tag
body: <p>I'm trying to figure out how to get my app's html div onto the products page of shopify. I am creating an APP based on quantity breakdown feature using laravel. I need to add HTML code onto product page as shown below.</p>
  
  <p><a href="https://i.stack.imgur.com/Z1GDL.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Z1GDL.png" alt="enter image description here"></a></p>
  
  <p><strong>In right, you can see the HTML code just above the ADD TO CART button. I need to do exactly the same.</strong></p>
  
  <p>As my app will work on different themes, and every theme have its own layout. I don't think using script tag it will work. Please give me a solution to do it without using script tags. </p>
  
  <h2>Please note that I am working with Laravel.</h2>
  
  <p>Thanks in advance! </p>