To move the Archive Intro Text from the top (default) position to the bottom of the page (after shop loop)

add_filter( 'genesis_term_intro_text_output', 'wpautop' );
add_action( 'genesis_before_loop', 'genesis_do_taxonomy_title_description', 15 );

function genesis_do_taxonomy_title_description() {

	global $wp_query;

	if ( ! is_category() && ! is_tag() && ! is_tax() )
		return;

	if ( get_query_var( 'paged' ) >= 2 )
		return;

	$term = is_tax() ? get_term_by( 'slug', get_query_var( 'term' ), get_query_var( 'taxonomy' ) ) : $wp_query->get_queried_object();

	if ( ! $term || ! isset( $term->meta ) )
		return;

	$headline = $intro_text = '';

	if ( $term->meta['headline'] )
		$headline = sprintf( '<h1 class="archive-title">%s</h1>', strip_tags( $term->meta['headline'] ) );
	if ( $term->meta['intro_text'] )
		$intro_text = apply_filters( 'genesis_term_intro_text_output', $term->meta['intro_text'] );

	if ( $headline || $intro_text )
		printf( '<div class="taxonomy-description">%s</div>', $headline . $intro_text );

}