How are shell money and red-feather money used in Solomon Islands?

In the Solomon Islands, shell money and red-feather money are indigenous currencies that continue to be produced for use in customary transactions.1

• Shell money: Originating from Malaita, shell money serves as a generalized instrument of value. In various parts of the Solomon Islands, these shell valuables have functioned similarly to money, allowing for the purchase and sale of commodities such as fish, pigs, craft products, and land.21
• Red-feather money: Produced on Santa Cruz, this currency is also utilized specifically for customary exchanges.1

While the Solomon Islands dollar serves as the official currency of the nation, these traditional forms of wealth remain significant within the local cultural and economic landscape for facilitating social and ceremonial obligations.1