When registering as an affiliate, entering an invitation code creates a connection with the person who invited you. Once the person you registered with the invitation code generates a reward, the referral reward is triggered. The invitation code is provided by users who are already registered as affiliates and is displayed on the management screen after logging into the dashboard.
The invitation code input field is available when registering from here.
When someone registers using your invitation code, publishes content, and confirms their first reservation, both you and the person will receive an additional 1,000 yen (default) reward.