Yes, a Moon in Pisces means you would do well always to follow your intuition, it will never fail you. Don't second guess yourself, always go with your first instinct.
Pisces Moon people are great at reading other people, and intuitively know what they think and what they want. So depending on the business you want to start, these qualities will help you no matter what it is. Business is a lot about reading your customers and understanding what they want. Plus you have a good way with people, always a plus in any business relationship. You don't have a big ego either, so will get along well with the staff you choose to work with as well. You know who you can trust and who you can't just by a short meeting.