I've been going to this place for years. I first have to note that this is not your authentic style Chinese restaurant. Although the decor and staff is authentic, obviously since its pickering they are not catering to Chinese people. It is however a great place to get your american style Chinese fix. Their food (although pricey), is consistently clean and delicious.
I usually go to Scarborough for my authentic Chinese dishes, but when I want some good ol Cantonese Chow mein, General Taos Chicken, Sweet and Sour anything, this is the place I go to, and have been for years.
They give cash/pickup order discounts.