What are the 5 major sources of credit for consumers?

There are 5 major sources of Credit for Consumers.

1) Banks

2) Brokerage Firms

3) Credit Unions

4) Insurance Companies

5) Finance Companies

Here is a website that will fully explain each of the 5 sources in simple terms. I hope this helps!

http://www.buzzle.com/articles/sources-of-consumer-credit.html