Q1. Where can I find the invitation code?
A1. The invitation code is the same as your ID and can be found in your user profile or the friends menu.

Q2. What should I be aware of when entering an invitation code?
A2. The person sending the invitation must have either completed the invitation code entry process or proceeded without entering an invitation code. They can click the "Proceed without entering" button at the bottom of the invitation code entry screen to send an invitation.

Q3. How can the invited friend enter the invitation code?
A3. Once the inviter completes the above steps, the invited friend can register the code on the invitation code entry screen.