Place it at the point a payment is confirmed in your edit, then follow it with a bell ding to mark the money arriving, and use a classic error sound first if the payment fails before it succeeds.
About this sound
This two-second clip is a short electronic transaction sound linked to PrivatBank, built around a clean digital tone that signals a payment has gone through. It feels crisp, reassuring and quietly satisfying, giving a small moment of confirmation when money moves.