It is undeniable that nowadays, delivery and order through social media are becoming one part of our life and therefore leading to the idea that buying things through the internet, such as some kind of books, reserving a flight or groceries things is becoming more popular than before. From my point of view, ordering things online are more comfortable and safer, but it can also make people do not want to get out of their home, or do some social activities outside, or do some exercises too.