By going into Settings/Prices and clicking on the green arrow icon on an existing price plan you can add a derived virtual plan.
To define the virtual plan it will be enough to define the price transformer in "Setting" box. This may be an increase or decrease percentage, or a fixed increase or decrease value.
So once a plan has been defined (for example, Standard), from this it will be possible to obtain virtual plans for increasing or decreasing prices in order to be able to immediately obtain higher or discounted prices.
Like rate plans, virtual plans can also be used when creating a new booking on ZaK, or in configuring the connection with WuBook to update the WuBook rate plans used on the OTA's/booking engine.