Query regarding Small-case

though I have not used small case on dhan platform yet but I have used small-case before. Back then, it used to charge Rs.100 for each small case that I had created.
But, to-day I was doing some research on small-case. It was specifically mentioned on small case blog that small case doesn’t charge a dime.
Is it true? Does that mean, if I create a small-case & some day in near future I close my small-case then I won’t be charged a dime other than brokerage & related charges?

Thank you.

On Dhan: Smallcase do not have any additional charges. It is just the investment value.