The stall sells oyster omelette at three price points: $5, $8 and $10. The $5 option is specially designed for seniors as they have smaller appetites, she explained.
"We haven't raised prices for more than five years. I previously thought about removing the $5 option, but my father-in-law (the original owner) insisted on keeping it."
The hawker added that the $5 portion has three oysters, the $8 portion has five to six and the $10 portion has eight to nine. It is her first time receiving a customer complaint since taking over the business two years ago.