According to the 2012 Freelance Industry Report compiled primarily about North America freelancing, nearly half of freelancers do writing work, with 18% of freelancers listing writing as a primary skill, 10% editing/copy-editing, and 10% as copy-writing. 20% of freelancers listed their primary skills as design. Next on the list was translating (8%), web development (5.5%), and marketing (4%).[3] Elance, a web platform that connects freelancers with contractors, surveyed its members and 39% listed writing and editing as their main skill set.[4]
Depending on the industry, freelance work practices vary and have changed over time. In some industries such as consulting, freelancers may require clients to sign written contracts. While in journalism or writing, freelancers may work for free or do work "on spec" to build their reputations or a relationship with a publication. Some freelancers may provide written estimates of work and request deposits from clients.
Payment for freelance work also depends on industry, skills, and experience. Freelancers may charge by the day, hour, a piece rate, or on a per-project basis. Instead of a flat rate or fee, some freelancers have adopted a value-based pricing method based on the perceived value of the results to the client. By custom, payment arrangements may be upfront, percentage upfront, or upon completion. For more complex projects, a contract may set a payment schedule based on milestones or outcomes. One of the drawbacks of freelanci