RadioShack, the longtimetechretail chain, plans on selling a new item:cryptocurrency.

The company says it’s “bringing cryptocurrency to the mainstream.”

This is done via smart contracts on the ethereum blockchain.

Examples of this kind of protocol similar to RadioShack DeFi areUniswapandSushiSwap.

Users will need to link theirdigital walletsto RadioShack DeFi to get to start trading.

There are currently more than 400 RadioShack stores in the US.