Before the shop closed, there were proper ways to use download tickets:
Wii Download Tickets were a specialized feature of the that allowed users to redeem 16-digit codes for specific games or channels. While modern Nintendo platforms use generic "eShop codes," these tickets were often tied to physical retail bundles or promotional events. Current Status of Wii Download Tickets
Before the shop closed, there were proper ways to use download tickets:
Wii Download Tickets were a specialized feature of the that allowed users to redeem 16-digit codes for specific games or channels. While modern Nintendo platforms use generic "eShop codes," these tickets were often tied to physical retail bundles or promotional events. Current Status of Wii Download Tickets Wii Download Ticket Codes List