For this example, you should select 2 for "Different PCB on Board".
This page helps you count the correct value for "Different PCB on Board" when requesting a PCB quotation.
Count the number of unique PCB designs on the same board or panel. Do not count repeated copies of the same PCB design more than once.
For this example, you should select 2 for "Different PCB on Board".
For this example, you should select 3 for "Different PCB on Board".
For this example, you should select 9 for "Different PCB on Board".