Mel Feller Shows How to Be a Small Business or Real Estate Lender by Mel Feller Mel Feller understands that banks are the most common form of small business lenders because banks hold a large amount of capital. Investment firms and large corporations are also typical small business lenders. However, Mel Feller also understands that business loans may be separated into two categories: straight loans, where the lender earns back only the principal (the amount loaned), as well as interest and investment loans, where the lender earns back some of the money made from the loan. The second type of loan is a security that falls under the blanket category of investment contracts. Therefore, Mel Feller lays out the steps that are need to create your business.