public function addon_template() {
		?>
		<div class="mortgage-calculator-addon">
			<h3><?php echo esc_html__('Google reviews widget','GoogleReviewsWidget'); ?></h3>
			<p><?php echo esc_html__('Description','GoogleReviewsWidget'); ?></p>
			<a href="#" class="addon"><?php echo esc_html__('install add-on','GoogleReviewsWidget'); ?></a>
		</div>
		<?php
	}