I was talking about discounts on products which is not possible. Everything is under scanner and the prices are already low. You could ask for what is on sale, what are the current promotions but asking a 1.29 can of juice for $1, I find ridiculous and asking again and again, I feel the cashier would say 'get out and don't come again'. 

And, I have never encountered a Nepali in a movie theater till now.