Salted Lemon Seven ad copy?

"Salted Lemon Seven," as the name suggests, is made by putting salted lemons in a cup and pouring in chilled Seven Happiness soda, which some restaurants use with Sprite. The drink is sweet and sour with a slight hint of salt, and is refreshingly small. In the tea restaurant, often ordered is such a cup of salty lemon seven, slightly expensive, in fact, just soda meets the lemon, the price doubled several times.