JooobeCareers in sales are a major part of what keeps the economy running. With so much of every possible product and service to choose from, how can businesses win the fight to attract and keep customers? Sales careers do just that. Sales jobs bring the product or service to the customer, while marketing jobs seek to draw customers to the product or service provided. Both sales and marketing jobs require workers to have their fingers on the pulse of economic and market trends and sense when it's time to change tactics. A sales career demands media fluency, especially regarding Internet marketing – an indispensable marketing platform in today's online world.