For example, in the evening (time) of Valentine's Day, in crowded areas (lots) such as parks and city squares, if stalls are set up and appropriate sales methods are adopted, the price of love luminous balloons (products) will be slightly higher. Passers-by couples are likely to buy if they are properly blessed.

For example, on Children's Day night, in amusement parks, parks and other places, selling all kinds of children's balloons is of course more profitable.