With this new functionality, the administrator sees a calendar and can click on any date he prefers and enter a new room price for this particular date.
The calendar shows separately for the different room types and also there is functionality to change the pricing for the whole month, by entering the new room price in a single field.

This new feature allows to set the fee per child per night, to be added to the booking's total.

The administrator has now the possibility to select a date range and change automatically the pricing for all dates in the selected range (for the selected room type).