That's true. Design is a process and a complicated one too. It's very hard to just buy 1 unit of design. That's precisely why many designers prefer to work on p

That's true. Design is a process and a complicated one too. It's very hard to just buy 1 unit of design. That's precisely why many designers prefer to work on projects, rather than per hour. Once you've settled on a project and set the price, the complexity goes away.