public function find_updated_sales_or_stock_value( $order_id, $attendee_order_status, $ticket_id, $meta ) {
		$rsvp_options = $this->tickets_view->get_rsvp_options( null, false );

		$status_stock_sizes = $this->stati_are_different( $order_id, $attendee_order_status );

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

		$diff = $status_stock_sizes['attendee_stock_size'] - $status_stock_sizes['previous_stock_size'];

		if ( 0 === $diff ) {
			return false;
		}

		$meta_value = (int) get_post_meta( $ticket_id, $meta, true );

		if ( 'total_sales' === $meta ) {
			$new_value = $meta_value + $diff;
		} else {
			// When we increase sales, we reduce stock
			$new_value = $meta_value - $diff;
			// stock can NEVER exceed capacity
			$capacity = get_post_meta( $ticket_id, '_tribe_ticket_capacity', true );
			$new_value = ( $new_value > $capacity ) ? $capacity : $new_value;
		}

		return $new_value;
	}