as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
does revenue equal gross profit for info product business?
user
what about web-hosting fees? cost of internet service? cost of computer equipment to do the work? amortized cost of development? time for support calls/email? phone service used for sales? advertising/marketing expenses? look hard--i bet there are some costs.
assistant