# C1 BF 0C - LuckyCoinRegistrationRequest (by client)

## Is sent when

The player has the lucky coin dialog open and requests to register one lucky coin, which is in his inventory.

## Causes the following actions on the server side

The server returns the result of the registration increases the coin count and decreases the coin durability by one.

## Structure

| Index | Length | Data Type | Value | Description |
|-------|--------|-----------|-------|-------------|
| 0 | 1 |   Byte   | 0xC1  | [Packet type](PacketTypes.md) |
| 1 | 1 |    Byte   |   4   | Packet header - length of the packet |
| 2 | 1 |    Byte   | 0xBF  | Packet header - packet type identifier |
| 3 | 1 |    Byte   | 0x0C  | Packet header - sub packet type identifier |