The effect is something like a spotlight. Viktor senses more then see the jaw drops. The staff is too well-trained to betray more then that. He takes the win. Looping their arms together and reveling in that aura radiating out. Of being Yuuri's.

The transaction is rapid, complete in less then a minute. Everything packaged neatly together and then they're swinging out the door. With somehow no amount of money actually spoken out loud.