public function generate_tickets_for( $product_id, $ticket_qty, $attendee_details ) {
		$rsvp_options = $this->tickets_view->get_rsvp_options( null, false );

		$required_details = array(
			'full_name',
			'email',
			'order_status',
			'optout',
			'order_id',
		);

		foreach ( $required_details as $required_detail ) {
			if ( ! isset( $attendee_details[ $required_detail ] ) ) {
				return false;
			}
			if ( $required_detail !== 'optout' ) {
				// some details should not be empty
				if ( empty( $attendee_details[ $required_detail ] ) ) {
					return false;
				}
			}
		}

		$attendee_full_name    = $attendee_details['full_name'];
		$attendee_email        = $attendee_details['email'];
		$attendee_order_status = $attendee_details['order_status'];
		$attendee_optout       = $attendee_details['optout'];
		$order_id              = $attendee_details['order_id'];

		$order_attendee_id = 0;

		// Get the event this tickets is for
		$post_id = get_post_meta( $product_id, $this->event_key, true );

		if ( empty( $post_id ) ) {
			return false;
		}

		/** @var Tribe__Tickets__Ticket_Object $ticket_type */
		$ticket_type = $this->get_ticket( $post_id, $product_id );

		// get the RSVP status `decrease_stock_by` value
		$status_stock_size     = $rsvp_options[ $attendee_order_status ]['decrease_stock_by'];

		// to avoid tickets from not being created on a status stock size of 0
		// let's take the status stock size into account and create a number of tickets
		// at least equal to the number of tickets the user requested
		$ticket_qty = $status_stock_size < 1 ? $ticket_qty : $status_stock_size * $ticket_qty;

		$qty = max( $ticket_qty, 0 );

		// Throw an error if Qty is bigger then Remaining
		if ( $ticket_type->managing_stock() && $qty > $ticket_type->inventory() ) {
			$url = add_query_arg( 'rsvp_error', 2, get_permalink( $post_id ) );
			wp_redirect( esc_url_raw( $url ) );
			tribe_exit();
		}

		/**
		 * RSVP specific action fired just before a RSVP-driven attendee ticket for an event is generated
		 *
		 * @param int $post_id ID of event
		 * @param Tribe__Tickets__Ticket_Object $ticket_type Ticket Type object for the product
		 * @param array $_POST Parameters coming from the RSVP Form
		 */
		do_action( 'tribe_tickets_rsvp_before_attendee_ticket_creation', $post_id, $ticket_type, $_POST );

		// Iterate over all the amount of tickets purchased (for this product)
		for ( $i = 0; $i < $qty; $i ++ ) {

			$attendee           = array(
				'post_status' => 'publish',
				'post_title'  => $attendee_full_name . ' | ' . ( $i + 1 ),
				'post_type'   => self::ATTENDEE_OBJECT,
				'ping_status' => 'closed',
			);

			// Insert individual ticket purchased
			$attendee_id = wp_insert_post( $attendee );

			if ( $status_stock_size > 0 ) {
				// adjust total sales
				$sales = (int) get_post_meta( $product_id, 'total_sales', true );
				update_post_meta( $product_id, 'total_sales', ++ $sales );

				// adjust stock
				$stock = (int) get_post_meta( $product_id, '_stock', true ) - $status_stock_size;
				update_post_meta( $product_id, '_stock', $stock );
			}

			update_post_meta( $attendee_id, self::ATTENDEE_PRODUCT_KEY, $product_id );
			update_post_meta( $attendee_id, self::ATTENDEE_EVENT_KEY, $post_id );
			update_post_meta( $attendee_id, self::ATTENDEE_RSVP_KEY, $attendee_order_status );
			update_post_meta( $attendee_id, $this->security_code, $this->generate_security_code( $attendee_id ) );
			update_post_meta( $attendee_id, $this->order_key, $order_id );
			update_post_meta( $attendee_id, self::ATTENDEE_OPTOUT_KEY, (bool) $attendee_optout );
			update_post_meta( $attendee_id, $this->full_name, $attendee_full_name );
			update_post_meta( $attendee_id, $this->email, $attendee_email );
			update_post_meta( $attendee_id, '_paid_price', 0 );

			/**
			 * RSVP specific action fired when a RSVP-driven attendee ticket for an event is generated
			 *
			 * @param int $attendee_id ID of attendee ticket
			 * @param int $post_id ID of event
			 * @param string $order_id RSVP order ID (hash)
			 * @param int $product_id RSVP product ID
			 */
			do_action( 'event_tickets_rsvp_attendee_created', $attendee_id, $post_id, $order_id );

			/**
			 * Action fired when an RSVP attendee ticket is created
			 *
			 * @param int $attendee_id ID of the attendee post
			 * @param int $post_id Event post ID
			 * @param int $product_id RSVP ticket post ID
			 * @param int $order_attendee_id Attendee # for order
			 */
			do_action( 'event_tickets_rsvp_ticket_created', $attendee_id, $post_id, $product_id, $order_attendee_id );

			$this->record_attendee_user_id( $attendee_id );
			$order_attendee_id++;
		}

		/**
		 * Action fired when an RSVP has had attendee tickets generated for it
		 *
		 * @param int $product_id RSVP ticket post ID
		 * @param string $order_id ID (hash) of the RSVP order
		 * @param int $qty Quantity ordered
		 */
		do_action( 'event_tickets_rsvp_tickets_generated_for_product', $product_id, $order_id, $qty );

		// After Adding the Values we Update the Transient
		Tribe__Post_Transient::instance()->delete( $post_id, Tribe__Tickets__Tickets::ATTENDEES_CACHE );

		return true;
	}