Event booking: can i use Date time as Fee Field?

As per my requirement I want to charge the booking fee according to age

According to the DOB giving by registrant it should calculate the fee.

example: people who selected DOB year more than 2000 should be charged only $5 rest $10.

Is it possible? if so how?

Hi

Unfortunately, it is not possible. The current extension doesn't allow calculating fee based on the selected date. Maybe you can think of using a dropdown custom fee field.

Tuan