What do you mean by lottery as denominator?

It means you can't win the prize. Every lottery will always be the denominator, and we will not win the prize together, but we must also lower the winning rate, which means being the denominator.

Mode

The darts are made to look like airplanes. No one's numbers are made into clouds with yellow labels and pasted on the background board. The background board of the annual meeting moves slowly, and the name in the flying tie wins the prize, which means the apprentice is successful.

guests attending the annual meeting will be given a homemade one.

after creating the lucky draw, scan the QR code of the activity, promote the QR code, and finally take out the mobile phone to draw a lucky draw.