public function get_fields() {
		/**
		 * Filters the HTML of the gateway's checkout fields
		 *
		 * @since 3.0.0
		 *
		 * @param string $fields     Fields HTML string.
		 * @param string $gateway_id The payment gateway's ID.
		 */
		return apply_filters( 'llms_get_gateway_fields', '', $this->id );
	}