Aneace's Blog (Aneace Haddad, founder of Welcome, blogs about payment card industry structure.  A very insightful blog.)

Consumer Law & Protection Blog (what it sounds like)

Secured Credit Blog (law professors blogging about secured credit)

Payments News (clearinghouse of payments related news)

 

Statutory Materials:

Uniform Commercial Code (a generic version of the UCC)

 

Data:

Federal Reserve Bank of St. Louis Federal Reserve Economic Data (FRED) (fantastic data site)

Federal Reserve Statistical Release G.19 (data on consumer debt levels)

Federal Reserve Statistical Release H.15 (data on interest rates)

Federal Reserve 2004 Survey of Consumer Finances

 

Industry and Research Websites:

Federal Reserve Bank of Philadelphia Payments Card Center (lots of interesting research papers)

Commercial Law League of America

Loan Syndications and Trading Association

Reuter's Loan Pricing Corporation

 

Journals:

DePaul Business and Commercial Law Journal