International marketing involves applying marketing principles across national borders. McDonald's first entered Australia in 1971 and has since grown to over 900 outlets with around 65,000 employees. McDonald's in Australia has pioneered innovations like digital ordering kiosks and customizable burger menus. It has also adapted its restaurants and marketing to be more appealing to Australian consumers, such as incorporating local design elements and healthier options. Australia is seen as an important testing ground since successful concepts there often spread to other developed markets.