Currency.

Invest in UID Cryptocurrency.

What is UID?

Buy UID with MetaMask.

You may need to install Chrome.

Gas Limit: 200000

ETH

Make sure that you send Ether from a wallet that supports ERC20 tokens or from an address for which you control the private key: Otherwise you will not be able to interact with the UID tokens received. Do not send ETH directly from an exchange to the ICO address.