If you have grown up in India in the last 40 years, the chances are that one of your favorite snacks is the Parle-G. But the prices of Parle-G have remained pretty stable all these years. It is cheap and still has the same taste as it had when I was 5 years old. It was my favorite then.. its my favorite now. Here is now it has maintained its pricing so low.
Read Quote of Sneha Prasad’s answer to Biscuits: How has Parle-G managed to keep their price fixed for over a decade despite the steep inflation in India? on Quora