Suggestions

How to claim a voucher

Hello, I have some questions about how to use the voucher money earned through the Hall of Fame (Skyblock). Can it be used in only one account? If I receive the money when I register and it stays in my account, can I spend it on one or more purchases? Or can I redeem it and have the money saved in my account? Sorry for the inconvenience and if there's any mistake, I translated it.