flatsome_display_text_after_product_image.php

<?php
//flatsome display text after product detail page image, if product is on sale

function display_flatsome_after_product_images() {
   global $product;
    
          if ( $product->is_on_sale() )
          {
          echo '<div style="color:red; border:1px solid #ccc;">Limited time offer</div>';
          }
   }
    
    add_action('flatsome_after_product_images', 'display_text_product_box_after');