ICO and crowdfunding and presale payment system using alternative currency

摘要

The invention is a payment system of using any valuable asset, including fiat currency, to pay or fund an ICO, crowdfunding, or presale. Alternatively, any commodity money could be used to pay or fund an ICO, crowdfunding, or presale. Alternatively, any tangible or intangible good (such as any commodity) could be used to pay or fund an ICO, crowdfunding, or presale. A person (or company or any entity) can directly pay fiat currency to participate, pay, or fund the ICO, crowdfunding, or presale. The person can pay through any medium, such as using credit card, PayPal, check, wire transfer, calling on the phone to give credit card information, bartering, etc.