Forecasting demand is a crucial part of Revenue Management.

Description of following methods might be divided into four parts:

- Explaining the theoretical assumptions and formulas of every method
- Applying the methods on the dataset
- Explaining the calculations when it is necessary
- Showing the result of applying certain method on real data

The methods that are described in this chapter are:

- Same-day-last-year
- Simple Moving Average
- Exponential Smoothing
- Holt Winter
- Linear Regression
- Pick Up
- Combined Methods