We would encourage folks to fund the investment with cryptocurrency. USDC, a stablecoin, is likely the most efficient means. USDC can be funded on eight different blockchains - Ethereum (most used but most expensive!), Stellar, Algorand, Solona, Hedera, Avalanche, Flow and Tron. You can also fund with Bitcoin, Ethereum, Bitcoin Cash, and some other cryptos via BitPay. The easiest, most cost-effective way is to transfer USDC.