Marketing & Websites for Golf Courses - 121 Marketing, Golf marketing is our specialty. 121 Marketing provides golf course websites & marketing solutions for facilities around the world. Our golf marketing services use email marketing, SEO, and digital advertising aimed to help generate more revenue for your golf course. Known for being one of the top golf course marketing agencies in the country, we stand by our products and services with 7 day/week expert support for all of our customers.