In this age of globalisation international business courses are even more important than they used to be: and the careers they can lead to better paid and more interesting than before too. You might think that international business courses are just like regular business programs with a little bit of international tacked on to the end: and there are indeed some like that. The regular subjects, accounting, marketing, business law, perhaps with a language added on and looking at the international aspects of each of those subjects. There's another type too, looking at the specific problems faced by multi-national businesses: more to do with the workings of the largest international companies, rather than business which happens to be international.