The United States has the largest advertising market in the entire world worth over $190 billion. A large and growing percentage of advertising in digital now, which means businesses, even small businesses that want to be competitive need to focus on growing their digital advertising.
Any business, regardless of the size, can find a marketing agency or SEO company that can help them with their marketing needs. SEO packages can include keyword research along with prepared web content. You can have an SEO professional do the work for