I participated in a project for the first time. I participated in three locations using point top-up. It was good that the bank transfer fee was only charged once. I entered the required information and the top-up amount. After that, when I made a reservation for one of the projects I wanted to participate in, the reservation was completed, but I wondered if a reservation fee might be required separately from the top-up amount, so I inquired through the comments section. They understood the purpose and responded so that I could use points. Also, because I was worried, I added a comment saying "Using points for project reservation" when making the reservation. The reply was quick, and I was able to complete the reservation with a pleasant feeling. Thank you very much.