Thanks! Good notes. I will give it a go. Did you see the second part of my question, about the wholesale user login? I wanted to somehow have my product prices change to a different price field (the wholesale price) when specified wholesale users login. Is this possible?
I wouldn't recommend storing credit card information since it is a real security concern keeping private data like that on record. Maybe just take their contact information and call them for credit card information after you have checked inventory and are ready to process it. We don't offer a secure way of storing and using credit cards offline like that.