The Guangzhou sugar water shop sells a cup of poplar nectar for 7 yuan to make money.

The unit price of sugar water is relatively high, and the profit margin is also very high. Take Yangzhi Manlu, a popular dessert in summer, for example. The cost of Yangzhi Manna is 5-6 yuan. You can calculate the profit margin and unit price by yourself.

A cup of poplar nectar is 7 yuan, which is not expensive, but it is still profitable in terms of sales volume.

Yangzhi Manlu refers to a Cantonese dessert. The main ingredients are grapefruit, mango, sago, and coconut milk. The main cooking technique is boiling.

Mango and grapefruit are rich in vitamins and are a nutritious dessert.