Rate Options
Every rate type has rate options. A rate option defines if the price is per night or any other length of stay, if the rate is depending on the minimum length of stay.
It is also possible to have a rate derived based on another rate type. For example, the new rate option is always5% higher than the default rate. Every time the default rate changes, the new rate is also changing. Within this setting it is possible to decide how to round the result.