Most jobs as a human billboard are entry-level positions, but experience is often beneficial. You may work for a company that manages and hires human billboards or work directly for a business that wants to promote their products, services, and promotions. Freelancing as a human billboard is another possibility, but it is important to have a portfolio, references, and a strong understanding of marketing. There are typically no educational qualifications for becoming a human billboard, but you often need reliable transportation. The willingness to work in all kinds of weather and having a flexible schedule is beneficial as a human billboard. Self-motivation, high energy, and creativity are all excellent skills to have in this job.