function lifterlms_course_progress_bar( $progress, $link = false, $button = true, $echo = true ) {

		$progress = round( $progress, 2 );

		$tag  = ( $link ) ? 'a' : 'span';
		$href = ( $link ) ? ' href=" ' . $link . ' "' : '';

		$html = llms_get_progress_bar_html( $progress );

		if ( $button ) {
			$html .= '<' . $tag . ' class="llms-button-primary llms-purchase-button"' . $href . '>' . __( 'Continue', 'lifterlms' ) . '(' . $progress . '%)</' . $tag . '>';
		}

		if ( $echo ) {
			echo $html;
		} else {
			return $html;
		}
	}