339 washed the basket thirty times

"Four cents per jin... that's expensive..." The woman hurriedly waved her hand, "Too expensive, vegetables only cost one or two cents per jin. I don't want to buy it anymore..."

"Even if it's one or two cents per jin for raw vegetables, wouldn't it become two cents after frying with oil, salt, and seasonings?" Su Qingyue explained with a pleasant smile, "Big sister, the oil and salt used in my ferns are not expensive, but the process of removing the astringent taste is expensive. Cooked vegetables are only four cents per jin, saving you the time of washing and frying vegetables. Oil, salt, ginger, and garlic all cost money, and you can enjoy delicious food right away. It's not expensive."

She had weighed it, four cents per jin was almost close to the price of fish at five cents per jin. This pricing was slightly high but it won in others not removing the astringency of the ferns.

Others couldn't, but she could.

That's where the advantage lay.