Your job, or the industry you work in, could mean you can cruise for less. Many cruise lines offer fare discounts or extra benefits, like on-board credit, for a wide range of jobs and industries. Your could be saving a lot of money on your cruises. I talk about the 8 main jobs and industries where you could get cheaper cruise fares, the cruise lines to focus on for each and 4 key tips on how to get discounts based on your job.