Do I need to pay for participating in offline island competitions?

The top 5 final winners of the Breaking Waves Group in each round of the monthly competition will be awarded the final place in the offline trading competition [2025 #DooTrader Island Competition], and D Prime will bear the airfare and hotel expenses of the customer holding the participating account (based on the UUID real-name authentication information) to the offline competition, as well as all accommodation and travel expenses arranged by the organizer during the offline competition (per person). However, any other additional consumption or any expenses incurred by personal travel arrangements must be borne by the customer.