ximrx

Thanks for clarification! The tool tip and documentation however are not clearly phrased as you explain.

Tooltip reads:
? Products … that need to be in the cart in order for the ‘Fixed cart discount’ to be applied.

Ignore the warning and use user’s email as email recipient with ‘[your-email]’ it works as it should with Mail2 option at bottom of page.

add_filter( 'wpseo_breadcrumb_links', 'yoast_seo_breadcrumb_prepend_link' );
function yoast_seo_breadcrumb_prepend_link( $links ) {
    global $post;
        $breadcrumb[] = array(
            'url' => 'https://domain.com',
            'text' => 'Domain',
        );
	    $links = array_merge($breadcrumb , $links);
    return $links;
}

Date and Time fields are not becoming required with [date* and [time*. And forms are submitting successfully with empty date and time.

I am sorry but we never ignore any support question, secondly as plugin uses ITslum API I am bound to adhere by there policies of content usage that’s why can’t remove reference. Your review rating is welcomed it helps us do better.
P.S. use plugins that suit you there in no binding with installation or use of this plugin.

Shortcode in not a preferred option as it involves lot of backend php processing and slows website. We recommend see Plugin page and place quotation script anywhere on your page/post etc.