Why is coffee on the Internet so cheap? What's the difference between cheap coffee and expensive coffee?

Why is the coffee on the Internet so cheap? Some friends have this doubt. Today, let's tell you why. First of all, our common cheap coffee is generally Italian coffee beans, which are generally not of too high grade, and then Robusta coffee beans may be added. The price of this kind of coffee bean is very low, the flavor is poor, the bitterness is strong, and its cost is even lower. This kind of coffee bean is used in general commercial espresso. Espresso is generally eaten with water or milk, weakening its own flavor. But there are also people who use very good coffee beans to make espresso.

So what's the difference between the expensive coffee we drink? in general, the coffee origin information of the expensive coffee will be very obvious, the processing process and other information will be available, and the quality will be higher. After it is drunk, we can feel that this cup of coffee is very clean and the flavor is outstanding. General hand-brewed coffee uses this kind of coffee beans, and the coffee beans grown in different producing areas are different. For example, African coffee has obvious sour fruit, Asian coffee is dominated by herbal spices, while American coffee is more balanced, nuts and cocoa are more prominent. Because coffee is an agricultural product, the better the coffee is, the finer the coffee is, the less miscellaneous flavor it is and the better it tastes.