CODE EXAMPLE FOR JAVASCRIPT

jquery get data attribute

$('input[type=radio][name=supplier_price]').change(function () {
            var $id                   = $(this).val(),
                $price                = $(this).data('price'),
                $intend_price         = $(this).data('intend-price'),
                $product__month_price = $('#product__month_price'),
                $product_price        = $('#product_price');

            console.log($price, $intend_price);

        });