Page Comparison

<script
    data-class_name="custom_style-product_single_page"
    class="wizart__entry-point"
    data-width="250px"
    data-height="50px"
    data-vendor_code="<?php echo $productSku; ?>"
    data-token="<?php echo self::CLIENT_TOKEN; ?>"
    src="<?php echo self::ENTRY_POINT_SCRIPT_URL; ?>"
    data-onload-callback="<?php echo  self::HANDLER_ONLOAD_CALLBACK; ?>"
></script>