How to Configure Different Rates Per Night for a Group
To configure different rates per night for a group, you must use a rate code, instead of a custom rate. To do so, navigate to Settings > Rates > Rates > +ADD NEW. From there, you can create a rate code with different pricing based on the night.
Then from the Group Summary tab, you can use the group rate you just created.
The Room Block Details > ROOMS & RATES screen only shows the pricing for the first night, which is normal.
When you create a reservation that is attached to the group, it will apply the correct rate pricing from the rate code configured earlier.