I want t set up ZOHO for B2C, but sometimes my product is bought from businesses.

I got these instructions in my email: If you are into B2C,i.e business to consumers, then, you can remove accounts module by getting into setup->customization-> modules->manage module->select accounts->move it to list of unselected lists->save. 

I just wanted to ask if there are other things to setup other than just that.