I want to set up a business structure so that I can sign up with CCbill and take credit cards and affiliates.

I live in Mass. I dont know if I need to be incorporated, get an LLC, an S corp, a C corp. A friend said I should get an LLC so I was leaning that way.

I saw this on legal zoom and it seemed like a good cheap solution: http://www.legalzoom.com/limited-lia...y-pricing.html

Any advice on what type of business is best for running an online business, taking affiliates, etc?