add_action('woocommerce_after_add_to_cart_button', 'nme_wc_after_add_to_cart_button');
    add_action('nme_wc_facebook_like_button', 'nme_wc_after_add_to_cart_button');

    function nme_wc_after_add_to_cart_button() {
        echo '<div id="fb-root"></div>
        <script>(function(d, s, id) {
        var js, fjs = d.getElementsByTagName(s)[0];
        if (d . getElementById(id))
            return;
        js = d . createElement(s);
        js.id = id;
        js.src = "//connect.facebook.net/en_US/all.js#xfbml=1";
        fjs . parentNode . insertBefore(js, fjs);
    }

        (document, "script", "facebook-jssdk"));</script>

    <div class="fb-like" style="float:left; margin-top:12px;" data-href="https://www.facebook.com/HotTotHaircare" data-send="false" data-width="250" data-show-faces="true"></div>';
    }

    add_action('woocommerce_before_add_to_cart_button', 'nme_wc_before_add_to_cart_button');

    function nme_wc_before_add_to_cart_button() {
        global $post;
        echo '<p class="share-icons">
        <span class="st_sharethis" st_title="' . get_the_title($post->ID) . '" st_url="' . get_permalink($post->ID) . '" displayText="ShareThis"></span>
        </p>';
        echo '<input type="hidden" name="add_to_cart" value="' . $post->ID . '">';
    }