Marketing, Advertising, Propaganda

Many people believe that marketing, adverting and propaganda are the same thing but they actually have different meanings. 

Marketing, Advertising, Propaganda                      

• Marketing is the promotion and advertising of products or services available for sale
• Advertising is the attempt to persuade an audience to buy or use a product
• Propaganda is trying to promote a particular point of view

What do you think the difference is between marketing, advertising and propaganda?