Payngo save product price for Adoric GTM

<script>
 (function () {
        var pageProductFormTimer = 10;

        function seveProductPrice(productPrice) {
            if (!productPrice) return false;
            if (productPrice.length == 0) return false;
            window.adoricCurrentProductPrice = parseFloat(productPrice);
        }

        function waitPageProduct() {
            pageProductFormTimer--;
            var productPriceElement = document.querySelector('.product-info-price [itemprop="price"]');
            if (!productPriceElement && pageProductFormTimer > 0) {
                  setTimeout(waitPageProduct, 1000);
            } else if (pageProductFormTimer > 0) {
                  seveProductPrice(productPriceElement.getAttribute('content'));
            }
        }
        waitPageProduct();
    })();
</script>