They charge a 3.99% fee if you pay with a card.
Mount Sinai employees receive a 10% discount.
You can further discount by paying cash.
I have been using it now for 3 months and it saves me so much research. Reduces the need to call and double check every time.
How did I not know these places existed?! Atly's scoring is a lifesaver, now I can finally find THE spot without wasting time Googling my life away.