Comment by pauletienney

I spent 10 years freelancing. If i can give an humble advice: you don't cost your customer some money, you produce some extra value for him. Charge between 10% and 30% of the extra value you provide to your customer. Charging per hour is a trap. It is nice to start, it is easy to read, easy to calculate but it makes you a commodity. Don't be a commodity, be an expert.