Sales & Marketing is considered to be a job that still be needed as long as the country still needs to develop economics and competition in the world market. Nowadays, this career requires people with more specialized knowledge such as Digital marketing Events & Special Activity and Business Development.
Here some careers involve Sales & Marketing
create strategies that help companies meet their sales objectives
sell goods and services to businesses, government agencies and other organizations rather than directly to consumers.
direct the distribution of their company's products to customers ,establishing sales territories and setting quotas and goals
The marketing in the future must be change by transition of technology too.
Because it make the consumers spend more time on social media. So the marketing must be online and we cell it SMM or Social Media Marketing.
That mean to be an efficiency worker of these career in the future. Instead of knowledge of marketing, you must have skill of computing and digital technology too.
More about skill for future career.