The rainy season is over. The school summer vacation has started, so I can hear the cheerful voice of children from outside who go to elementary school. However, my children go to college and their summer vacation starts at the beginning of August. Until then, I will work as hard as possible. To save time, I started to use an online supermarket. It is very useful and convenient for me. If I order by 9pm,they deliver between noon and 2pm. It is called first delivery. There are three deliveries a day. This morning I'll go to a hair salon, so I ordered the second delivery to get food after 2pm.