public function get_content_plain() {
			return wc_get_template_html(
				$this->template_plain,
				array(
					'email_heading'      => $this->get_heading(),
					'user_id'            => $this->user_id,
					'user_login'         => $this->user_login,
					'reset_key'          => $this->reset_key,
					'blogname'           => $this->get_blogname(),
					'additional_content' => $this->get_additional_content(),
					'sent_to_admin'      => false,
					'plain_text'         => true,
					'email'              => $this,
				)
			);
		}