In summary:<p>1) Kickstarter is debt financed by consumers directly (B2C) motivated by early access to product.<p>2) Factory financing is debt financed by production motivated by early fulfillment.<p>3) Purchase order financing is debt financed by consumers indirectly through retailers (typically) (B2B2C) motivated by early access to consumers.<p>4) Venture debt is debt financed by investors motivated by continued confidence in company.